Perimeter and Area o Perimeter is the distance around the outside of a flat object. o Area is the...
20
Miss. Morrison 8 th Grade Geometry
-
Upload
clarence-harris -
Category
Documents
-
view
216 -
download
1
Transcript of Perimeter and Area o Perimeter is the distance around the outside of a flat object. o Area is the...
- Slide 1
- Slide 2
- Slide 3
- Perimeter and Area o Perimeter is the distance around the outside of a flat object. o Area is the amount of surface space that a flat object has.
- Slide 4
- Click on Each Shape to Learn How to Find Its Perimeter and Area Circle Triangle Rectangle Square Trapezoid Parallelogram Click to go to Quiz
- Slide 5
- Circumference of a Circle r Click to go to the Area
- Slide 6
- Area of a Circle Click to go to Menu
- Slide 7
- Perimeter of a Rectangle o To find the perimeter double the length and double the width and add them together. o Formula: P = 2L + 2W
- Slide 8
- Area of a Rectangle o To find the area multiple the length by the width. o Formula: A = L x W
- Slide 9
- Perimeter of a Square o To find the perimeter multiple the side length by 4. o Formula: P = 4s s Click to go to the Area
- Slide 10
- Area of a Square s Click to go to Menu
- Slide 11
- Perimeter of a Triangle o To find the perimeter add up all the lengths of the sides. o Formula: P = a + b + c ab c Click to go to the Area
- Slide 12
- Area of a Triangle o To find the area multiple the base times the height times . o Formula: A = b x h Click to go to Menu
- Slide 13
- Perimeter of a Trapezoid o To find the perimeter add up all for sides of the trapezoid. o Formula: P = a + b + c + d a d b c Click to go to the Area
- Slide 14
- Area of a Trapezoid Click to go to Menu
- Slide 15
- Perimeter of a Parallelogram o To find the perimeter twice the length plus twice the width. o P = 2L + 2W L W Click to go to the Area
- Slide 16
- Area of a Parallelogram o To find the area multiple the base times the height. o Formula: A = b x h Click to go to Menu
- Slide 17
- Quiz What is the area of the Trapezoid? 15 10 12 A.135135 B.150150 C.165165
- Slide 18
- Nice Try! Back to Quiz
- Slide 19
- Good Job! Click to Continue
- Slide 20
- Nice Try! Back to Quiz
- Slide 21
- Congratulations!! You just complete our lesson on area and perimeter. Click on the finish line to restart for the next student