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Radius/Diameter
Circumference
Area of a Circle
Area
Areas
100
If the radius is 5 what is the DIAMETER?
10
100
Find circumference: When radius = 5
31.42
100
Find Area when Radius = 4
50.27
100

What is the area of a square with the height of 11 inches? 

121 in^2

100

What is the combined area of 

Square        Rectangle

b = 3          b = 5   &   h = 7

44 in^2

200
If the diameter is 20 what is the RADIUS?
10
200

Find Circumference when Diameter - 10

31.4

200

Find Area when Radius = 5

78.5

200

What is the Area of a Triangle with the following dimensions?

b=8

h=11

44

200

What is the area of a semi circle with a diameter of 10?

39.25

300
If the radius is 30 the DIAMETER is?
60
300
Find Circumference when Radius = 25
157.08
300

Find Area when Diameter = 4

12.56

300

What is the area of a rectangle if

b = 14 in

h = 20 in 

280 in^2

300

What is the area of a semi circle with a diameter of 4?

6.28

400
If the radius is 20 what is the DIAMETER?
40
400

Find Circumference when Diameter = 60

188.40

400

Find Area when Diameter = 20

314

400

What is the are of a triangle if

b = 8 cm

h = 16 cm

64 cm^2

400

What is the combined area of two triangles that measure

b= 9ft

h= 6ft

54 ft^2

500
If the Radius is 50 what is the DIAMETER?
100
500

Find Circumference when Radius = 75

471.24

500

Find Area when Radius = 12

452.16

500

What is the area of a trapezoid that measures 

b1 = 30 in

b2 = 36 in

h = 10 in

330 in^2

500

What is the area of a quarter circle with a diameter of 20?

78.5