Enter Title

Composite Figures

100

Find the area of the composite figure in slide 4

216 square cm

200

Find the area of the composite figure on slide 5

80 square cm

300

Find the area of the composite figure on slide 6

240 cm squared

400

Slide 15

C

500

Slide 9 

D

Area of Circles

100

A circle has a radius of 7.  What is the area of the circle?

153.86

200

A circle has a diameter of 8 inches.  What is the area of the circle?

50.24 inches squared

300

Find the area of the circle Mrs. Bland is going to show you (slide 3)

138,474 square cm

400

Slide 12

D

500

Slide 10

H

Circumference

100

Find the circumference of a circle with a diameter of 7 feet

21.98 feet

200

Find the circumference of a circle with a radius of 9 cm

56.52 cm

300

Find the circumference of the circle shown (slide 3)

131.88 cm

400

Slide 8

F

500

Slide 7

A

Grab Bag from Unit 7

100

What is pi equal to?

3.14

200

Fill in the following formula with the words circumference, pi, and diameter.

Mrs. Bland will tell you if you're right or not!

300

Explain how you decide which circumference formula to use

If you are given the radius use the one with the r...if you are given the diameter use the one with the d

400

If you are given the diameter of a circle, how do you find the radius?

divide by two

500

Slide 11

G

Review from all Year

100

Slide 7

B

200

Solve:

9x + 7 > 52

x = 5

300

Solve: -8.2 X 5.5

-45.1

400

Slide 13

4/10

.4

500

Slide 14

H