Angles from Chords Secants and Tangents

What is the measure of angle A?

• 95°

• 169°

• 191°

• 79°

Find the value of y.

What is the formula to use when solving for interior arcs/angles in circles with intersecting chords?

Determine the measure of ∠NOP

• 15°

• 20°

• 40°

• 50°

Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent.

• 36

• 35

• 30

• 41

Find the measure of minor arc AV.

• 55°

• 115°

• 85°

• 95°

• 4
• 5
• 6
• 8

Find m∠UST.

• 119°

• 163°

• 44°

• 61°

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

• 2

• 3

• 9

• 14

What is the measure of angle HKI?

• 72

• 73

• 74

• 75