Circles Test

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5
• 9
• 8
• 6

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.B.5

Find the measure of arc AB.

• 17
• 34
• 68
• 146

Tags

CCSS.HSG.C.A.2

Given the following inscribed quadrilateral, what is the value of y?

• 10
• 20
• 30
• 40

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

x = ?

• 90
• 180
• 45
• 80

Tags

CCSS.HSG.C.A.2

What is the measure of angle HKI?

• 72
• 73
• 74
• 75

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

Find the perimeter of the polygon. (The outside segments are TANGENT to the circle)

• 77.8

• 73.4

• 78.8

• 67.4

Solve for a.

• 6
• 6.67
• 8.33
• 10

Identify the center and the radius for equation: (x+2)² + (y-7)² = 49

• (2,7) r=7

• (2,-7) r=12

• (-2,7) r=7

• (-2,7) r=12

Which graph corresponds to

(x-8)²+ (y+2)²=4

• A

• B

• C

• D

Solve for the missing side. (The outside segment is TANGENT to the circle)

• 6.3

• 10.4

• 7.2

• 8.9