Review Circles Geometry

Solve for x.

Two tangents CD and CB intersect circle A. Find the length of the tangent segment BC.

• 2

• 3

• 9

• 14

What is the definition of a secant?

• A line segment whose endpoints are on the circle.

• A line that intersects a circle in one point.

• A line that intersects a circle in two points.

• A line segment which intersects the circle at the point of secancy.

Which of the following names a diameter?

• segment AC

• segment DB

• segment AB

• segment BC

What is this called?

• Chord

• Minor arc

• Secant

• Diameter

Find the measure of arc JH

• 93

• 130

• 120

• 95

A tangent is a line that _______. 

• passes through the center of the circle

• intersects the circle at two points

• intersects the circle at one point

• follows the circumference of a circle

Find the circumference of the circle. Round your answer to the nearest tenth.