How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x...
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Transcript of How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x...
![Page 1: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/1.jpg)
How do you find the angle measurements in the
diagram below?
42nd Street
41st Street
Broadway
(3x + 5)o
(10x – 7)o 47o
![Page 2: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/2.jpg)
In this lesson you will learn how to find the measurements of angles when parallel lines are cut by a transversal by using vertical and adjacent
angles.
![Page 3: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/3.jpg)
Let’s ReviewLet’s Review
Adjacent angles
1 2
![Page 4: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/4.jpg)
Let’s ReviewLet’s Review
41
23
Vertical angles
![Page 5: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/5.jpg)
Let’s ReviewLet’s ReviewSupplementary angles
1 2
1200 600
![Page 6: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/6.jpg)
Let’s ReviewA Common Mistake
x y
z
![Page 7: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/7.jpg)
Let’s ReviewCore Lesson
42nd Street
41st Street
Broadway
1 2
34
![Page 8: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/8.jpg)
Let’s ReviewCore Lesson
42nd Street
41st Street
Broadway
(3x + 5)o
(10x – 7)o 47o
![Page 9: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/9.jpg)
Let’s ReviewCore Lesson3x + 5 = 47
3x = 42x = 14
10x – 7 = 10(14) – 7 =
140 – 7133
42nd Street
41st Street
Broadway
(3x + 5)o
(10x – 7)o 47o
![Page 10: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/10.jpg)
Let’s ReviewCore Lesson
42nd Street
41st Street
Broadway
47o
133o 47o
![Page 11: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/11.jpg)
In this lesson you have learned how to find the measure of
angles that are created when parallel lines are cut by a
transversal by using vertical and adjacent angles.
![Page 12: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/12.jpg)
Let’s ReviewGuided Practice
1
(7x - 15)0
(3x + 25)0
You are building a bench for a picnic table. The top of the bench will be parallel to the ground.
Find the measure of angle 1.
![Page 13: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/13.jpg)
Let’s ReviewExtension Activities
Find the measurements of angles a, b and c. 1150
a b
c
![Page 14: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/14.jpg)
Let’s ReviewExtension ActivitiesFind the value of x in the diagram below.
1250
(x + 15)0
![Page 15: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/15.jpg)
Let’s ReviewExtension Activities
Find the measurements of angles m and n.
1480
nm 400
![Page 16: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/16.jpg)
Let’s ReviewQuick QuizWhat are the measurements of angle 1 and 2?
1 2
820
![Page 17: How do you find the angle measurements in the diagram below? 42 nd Street 41 st Street Broadway (3x + 5) o (10x 7) o 47 o.](https://reader033.fdocuments.in/reader033/viewer/2022051320/5a4d1b6e7f8b9ab0599b49bf/html5/thumbnails/17.jpg)
Let’s ReviewQuick QuizWhat are the measurements of angle x and y?
y670x