Geometry Exam Review

what is the circumference of this circle ?

• 3.14 cm 

• 37.68 cm

• 24 cm

• 68.4 cm

2. Find X

• 9

• 27

• 45

What is the value of "x"?

• 20

• 30

• 25

• 15

• x = 118
• x = 108
• x = 28
• x = 58

If ∠H and ∠J are complementary, and the measure of ∠H is 35°, what is the measure of ∠J?

• 145

• 55

• 60

• 65

If ∠A and ∠B are supplementary, and the measure of ∠A is 120°, what is the measure of ∠B?

• 180

• 50

• 60

• 80

If my radius is 10ft, what is my diameter?

• 20ft

• 5ft

• 31.4ft

• 62.8ft

If my diameter is 19 inches, what is my radius?

• 38 inches

• 9.5 inches

• 59.66 inches

• 119.32 inches

The circumference is 62.8 inches.  What is the radius?

• 20 inches

• 10 inches

• 6.28 inches

• 31.4 inches

Find the diameter of a circle with a circumference of 40.82 inches.

• 12 inches

• 13 inches

• 20.41 inches

• 22 inches