Transcript of CONTINUE Greeting space cadet! I am Captain Stargaze. Today I have a very important mission for you....
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- CONTINUE
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- Greeting space cadet! I am Captain Stargaze. Today I have a
very important mission for you. Princess Twilight has been captured
by the Knight of Polygon, and I need your help to rescue her! Click
on the planet to see what your mission is!
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- The planet of Polygon is divided into several different
countries. Princess Twilight is being held captive in Triangular, a
land of triangles. What is a triangle you ask? Click on the star to
find out
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- A triangle is one of the basic shapes of geometry: a polygon
with three corners and three sides which are straight line
segments.
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- A triangle has three angles. The sum of these three angles
always equals 180.
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- Your mission is to research and learn about triangles to
prepare to rescue Princess Twilight. Pay careful attention to the
way that triangles are classified! If you chose to accept this
mission, you must board the space ship by Clicking on it.
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- There are two different ways to classify triangles: By the
lengths of their sides. And by the size of their angles.
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- You recently learned about the different types of angles. Right
angle Acute angle Obtuse angle Straight angle
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle
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- Right triangles are triangles that have a right angle (90). 90
angle
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle
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- Acute triangles are triangles that have angles less than 90.
Less than 90
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle Obtuse
Triangle
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- An obtuse triangle is a triangle that has one obtuse angle (an
angle greater than 90). Greater than 90
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- Click on the BIG star to continue.
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- An obtuse triangle is a triangle that has one angle that is
Less than 90 Equals 90 Greater than 90 Equals 180
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- That is correct!! An obtuse triangle has an angle that is
GREATER than 90. Continue
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- Lets try that one again Rememberwhat does the word obtuse mean?
Click on the triangle to try again.
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- Triangles can be classified by the lengths of their sides and.
The size of their angles The shape that the make The amount of
angles they have The color of the triangle
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- That is correct!! Triangles are classified by the lengths of
their sides as well as the size of their angles. Continue
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- Maybe we should take another look at this. Click on the face
above to continue.
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- There are two different ways to classify triangles: By the
lengths of their sides. And by the size of their angles.
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- You recently learned about the different types of angles. Right
angle Acute angle Obtuse angle Straight angle
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle
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- Right triangles are triangles that have a right angle (90). 90
angle
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle
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- Acute triangles are triangles that have angles less than 90.
Less than 90
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle Obtuse
Triangle
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- An obtuse triangle is a triangle that has one obtuse angle (an
angle greater than 90). 180
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- There are three different types of triangles that are
classified by the size of angles: Acute, obtuse, and Isosceles
triangle Straight triangle 90 triangle Right triangle
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- Wow! You really know your stuff! Click on the yellow star to
continue!
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- Maybe we should take another look at this. Click on the face
above to continue.
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- There are two different ways to classify triangles: By the
lengths of their sides. And by the size of their angles.
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- You recently learned about the different types of angles. Right
angle Acute angle Obtuse angle Straight angle
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle
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- Right triangles are triangles that have a right angle (90). 90
angle
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle
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- Acute triangles are triangles that have angles less than 90.
Less than 90
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle Obtuse
Triangle
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- An obtuse triangle is a triangle that has one obtuse angle (an
angle greater than 90). Greater than 90
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- Alright, you are doing a great job so far! Lets continue on.
Click on the star to continue.
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- You can also classify triangles by the length of their sides.
There are three different types of triangles. 1. Isosceles 3.
Scalene 2. Equilateral Click on each to learn more.
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- An Isosceles triangle is a triangle that has TWO sides that are
the same length. Click on star to continue
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- You can also classify triangles by the length of their sides.
There are three different types of triangles. Click on each to
learn more. 1. Isosceles 3. Scalene 2. Equilateral
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- An Equilateral triangle is a triangle that has three equal
sides. This means that all of the sides have the same length.
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- Equilateral triangles not only have three equal sides, but they
have three angles that are equal as well. The angles of an
equilateral triangle equal 60 each. If you add all three angles
together, it equals 180.
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- You can also classify triangles by the length of their sides.
There are three different types of triangles. Click on each to
learn more. 1. Isosceles 3. Scalene 2. Equilateral
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- A scalene triangle is a triangle that has three sides with
different lengths.
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- This is your FIRST challenge in rescuing the princess. Think
hard about your answer! Click on the creature above to
continue.
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- Select the isosceles triangle Remember: An isosceles triangle
is a triangle with two equal sides.
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- Great job! You really know your stuff! You are one step closer
to rescuing the princess! Click on the face to continue!
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- Im sorry, that is not correct. Lets try that one again! Click
on the face above to continue.
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- Select the angle that equals 90 and is used to create a right
triangle. Click the letter to choose you answer.
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- Thats right! You sure know how to classify triangles by angles!
Click on the space creature to continue.
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- No, that is not right! Take another look at the angles. I know
you know this! Click on the face to go back and try again.
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- Well, Earthling. It looks like you really know your stuff. But
will it be enough to rescue the princess? I guess we shall see..
Click on the BIG star to continue.
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- This is a type of triangle that has angles that are less than
90. Isosceles triangle Acute triangle Obtuse triangle Right
triangle
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- I am so glad that I picked you to help rescue the princess!
Click on the rocket to continue.
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- Click on the face to continue.
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle
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- Right triangles are triangles that have a right angle (90). 90
angle
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle
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- Acute triangles are triangles that have angles less than 90.
Less than 90
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- These types of angles are also used to classify triangles.
Click on each to learn more. Right Triangle Acute Triangle Obtuse
Triangle
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- An obtuse triangle is a triangle that has one obtuse angle (an
angle greater than 90). Greater than 90
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- A scalene triangle. Is a triangle that has three sides with
different lengths. Is a triangle is a triangle that has two sides
that are the same length. Is a triangle that has three equal sides.
This means that all of the sides have the same length.
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- That wont help in trying to save the princess!!
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- You are really getting the hang of this! Good Job! Click the
face to continue.
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- You have one more question to answer to save the princess from
the evil Knight of Polygon! Be sure to answer carefully. GOOD LUCK!
Click on the princess to answer the final question!
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- What is ALWAYS the sum of all three angles of any triangle? 90
180 360 270
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- Come on! I know you know this! Lets review some information
about triangles. Click the triangle to continue.
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- A triangle is one of the basic shapes of geometry: a polygon
with three corners and three sides which are straight line
segments.
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- A triangle has three angles. The sum of these three angles
always equals 180.
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- Job well done, my friend! Click on Captain Stargaze to
continue
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- You have successfully rescued Princess Twilight from the Knight
of Polygon! Well done! The End
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- Press ESC to exit.