Geometry of Circles Unit Test

What is the measure of arc AYB

• 50
• 100
• 180
• 260

Tags

CCSS.HSG.C.B.5

How big is angle b?

• 50 degrees
• 60 degrees
• 70 degrees
• 75 degrees

Tags

CCSS.HSG.C.A.2

Solve for a.

• 6
• 6.67
• 8.33
• 10

Tags

CCSS.HSG.C.A.2

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

In the diagram, two chords intersect inside the circle. Solve for x.

• 14
• 12
• 19
• 17

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 value of x?

• x = 160
• x = 40
• x = 80
• x = 360

Tags

CCSS.HSG.C.A.2

What is the measure of arc AB (In degrees)?

• 140

• 142

• 180

• 153

Tags

CCSS.HSG.C.B.5

Find the arc length of arc AB.

• 12.57 units
• 75.40 units
• 24 units
• 125.66 units

Tags

CCSS.HSG.C.B.5

Find the arc length.  Leave your answer in terms of π.

• 7/4π
• 7/2π
• 1/8π
• 45π

Tags

CCSS.HSG.C.B.5