Segments Within Circles

Find the length of DB

• 21

• 22

• 6

• 15

Find the length of EC

• 24

• 9

• 15

• 13

Solve for x.

• x = 15

• x = 3

• x = 16

• x = 2/3

Solve fro x.

• x = 7

• x = 12

• x = 8

• x = 13

Solve for x.

• x = 9

• x = 0

• x = 10

• x = 6

Solve for x.

• x = 6

• x = 23

• x = 22

• x = 0

Which of the following is the radius of the circle in the image?

• Points A to B

• Arc DE

• Arc BC

• Points O to B

What is the vocabulary/description for the red shape within this picture?

• a diameter

• a radius

• a chord

• a secant

• a tangent

Which line segment represents the diameter of the circle?

• PQ

• AO

• AB

• OC

A diameter:

• A segment whose endpoints are on the circle and passes through the center

• A segment whose endpoints are on the circle

• A segment whose endpoints are the center and any other point on the circle