Unit 6 Final Exam Review

What is x?

What is the measure of the missing angle?

What is the measure of the internal angle?

Select all equations that can be used to solve for x and y in the following inscribed quadrilateral.

• x+55=180

• y+85=180

• x+85=180

• y+55=180

Find the measure of the ?

• 98˚
• 140˚
• 122˚
• 100˚

Solve for x. Assume that lines which appear tangent are tangent.

• 9

• 2

• 5

• 4

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

• 90
• 60
• 55
• 113

Tags

CCSS.HSG.C.B.5

FIND THE ARC LENGTH OF THE BOLDED ARC

• A
• B
• C
• D

Tags

CCSS.HSG.C.B.5

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

Tags

CCSS.HSG.C.B.5

A pizza has a diameter of 6 inches and is cut into 8 slices. What is the area of each slice?

• 2.36in
• 7in
• 3.53in

Tags

CCSS.HSG.C.B.5