Circles Review

Find the diameter 
C=12π

• 12
• 24
• 6
• 144

Find the radius 
C=6π

• 6
• 3
• 36
• 18.8

Find the diameter
A= 16π

• 4
• 16
• 8
• 3

Find the diameter
A= 25π

• 10
• 5
• 25
• 12.5

Name the circle

• P
• A
• D
• E

The diameter of ⊙F and ⊙G are 5 and 6 units respectively. Find the measurement of BF.

• 1.5
• 2.5
• 3
• 0.5

The diameter of ⊙F and ⊙G are 5 and 6 units respectively. Find the measurement of AB.

• 1.5
• 2.5
• 2
• 0.5

What is the circumference of a circle with a radius of 8 cm. 

• 16π
• 8π
• 4Π
• 64π

Find x
Segment PW and QW are tangents to ⊙R

• 8
• 16
• 4
• 3

Find x 
segment FG is tangent to ⊙E

• 15
• 19
• 18.8
• 9