Angles in Circles Formed by Tangents, Secants and Chords

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

• 2

• 3

• 9

• 14

Tags

CCSS.HSG.C.A.2

What is the measure of angle HKI?

• 72

• 73

• 74

• 75

Tags

CCSS.HSG.C.A.2

What is the measure of angle A?

• 95°

• 169°

• 191°

• 79°

Tags

CCSS.HSG.C.A.2

Find a and b.

• a = 74°

  b = 93°

• a = 93°

  b = 74°

• a = 87°

  b = 106°

• a = 106°

  b = 93°

Tags

CCSS.HSG.C.A.2

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

Tags

CCSS.HSG.C.A.2

If a radius is drawn to a point of tangency, what angle is formed between the radius and the tangent?

• 45 degrees

• 90 degrees

• 30 degrees

• 60 degrees

What is the value of x?

• Cannot be determined

• x = 90 degrees

• x = 145 degrees

• x = 200 degrees

Tags

CCSS.HSG.C.A.2

What is the value of x?

• Cannot be determined

• x = 32 degrees

• x = 44 degrees

• x = 120 degrees

Tags

CCSS.HSG.C.A.2

Line BJ is a ______ of the circle.

• radius

• diameter

• tangent

• chord

Which point is the Point of Tangency?

• Point A

• Point D

• Point G

• Point H