Chord Chord Relations

Determine the value of x using the information in the diagram.

• 267º

• 133.5º

• 117º

• 84º

Determine the measure of ∠UVS.

• 19.5°

• 39°

• 78°

• 102°

∠ BEC is formed inside a circle by intersecting chords. If minor arc BD = 94 and minor arc CA = 166, what is the measure of ∠ BEC?

• 44°

• 47°

• 50°

• 53°

Find m∠PRQ.

• 39°

• 90°

• 51°

• 15°

Determine the value of x using the information in the diagram.

• 60º

• 70º

• 80º

• 100º

Which expression can be used to solve for the unknown angle measure?

• ? = 118 – 90

• ? = (118 + 90) ÷ 2

• ? = 180 - 118

• ? = 118 + 90

Which expression can be used to solve for the unknown angle measure?

• ? = (50 + 99) ÷ 2

• ? = 50 + 99

• ? = 198 - 50

• ? = 180 - (50 + 90)

Find the measure of arc NL.

• 21°

• 42°

• 45°

• 84°

Angle COB = ?

Angle BOD = ?