Circle and Chords

Find the value of x.

• 12.5

• 8

• 35

• 16

Find the value of x.

• 31,3

• 8

• 16.3

• -8

Find the value of x. Round to the nearest whole number if necessary.

Find the value of x. Round your answer to the nearest tenth.

Match the following part of the circle with its correct label.

• Chord

• Tangent Line

• Diameter

• Point S

• Radius

• Center

Solve for x. Round to the nearest tenth.

Use chords to solve for x

• x = 35^o

• x = 50^o

• x = 70^o

• x = 140^o

What best describes segment AB?

• chord

• secant

• tangent

• diameter

If 2 chords in a circle are congruent, then their arcs are ___?

• Congruent

• Parallel

• Perpendicular

• Half

Chords AB and CD are congruent. If arc AB is 54°, what is the measure of arc CD?

• 108°

• 54°

• 27°

• 81°