Circles Review

Front

Lines AO and BO are tangent. What is the measure of BO? Options: 20, 15, 10, 5

Back

10

Front

Find the measure of angle a: 30, 21, 60, 120

Back

120

Front

Find the measure of x. Options: 38, 21, 27, 96

Back

38

Front

Find the measure of angle BDC.

Back

40

Front

Find the measure of angle EFH. Options: 61, 65, 114, 130

Back

65

Front

Two tangents of a circle that meet outside of the circle at one point are _________.

Back

congruent

Front

Is line AB tangent to the circle?

Back

YES

Front

Find the perimeter

Back

48.8

Front

A segment whose endpoints lie on a circle is a _______. Options: tangent, chord, diameter, secant

Back

chord

Front

A line in the same plane as a circle that intersects the circle at exactly one point is a ____________. Options: tangent, secant, chord, radius

Back

tangent