Circles Geometry

Find the circumference of the circle

• 87.82

• 153.86

• 43.96

• 307.72

What is the diameter?

• 8

• 16

• 10

• 4

Find the area of the circle

• 43.96

• 153.86

• 87.82

• 307.72

What is the area of this circle?

• 8322.13

• 1134.11

• 4536.46

• 1267.09

• A
• B
• C
• D

• a
• b
• c
• d

Solve for x. 

• 5

• 20

• 40

• 85

FIND THE ARC LENGTH OF THE BOLDED ARC

• A

• B

• C

• D

What is the arc measure FE?

• 54°

• 90°

• 27°

• 31.5°

Assume that the lines that appear to be tangent are tangent. O is the center of the circle. Find the value of x to the nearest tenth.

• 16 in

• 8 in

• 11 in

• 6 in