Formulas
Parallelograms
Circles
Triangles
Rectangles
100

What is the formula for the area of a circle

What is pi r2

100

Find the area  when the... Base= 6 Height=7

What is 42

100
r = 1.9 m Calculate the area of the circle.
What is 11.34 meters squared
100

Find the area when then the... Base= 5 Height=12

30

100

Find the area when then the... Length= 7m Width= 9m


What is 63m squared

200

What the formula for area of a triangle

What is  1/2bh

200

Find the area when the... Base= 12 Height=9

What is 108

200

r = 1.3 mm Calculate the area of the circle.


What is 5.31

200
Find the area when then the... Base= 7 Height=12
What is 42
200

Find the area when then the... Length= 4 Width=6

What is 24

300

What is the formula for area of a rectangle

L x W

300

Find the area  when the... Base= 14 Height=19

What is 266

300

 r = 4.7 mm Calculate the area of the circle.

What is 69.36

300
Find the area when then the... Base= 3 Height=7
What is 10.5
300
Find the area when then the... Length= 11 Width=6
What is 33
400
What is the formula for area of a parallelogram?
What is B x H
400

Find the area when then the... Base= 5in Height=7in

What is 35 inches squared

400

d = 2.2 m Calculate the area of the circle.

What is 3.80

400

Find the area when then the... Base= 8 Height=10


What is 40

400
Find the area when then the... Length= 12cm Width=4cm
What is 24cm squared
500

What is the formula for area of a square

What is L2

500

Find the area when the... Base= 8km Height=9km


What is 72 kilometers squared

500
d = 4.5 cm Calculate the area of the circle
What is 15.90
500
Find the area when then the... Base= 12 Height=24
What is 144
500
Find the area when then the... Length= 21 Width=12
What is 126
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