Circles Review (Shortened)

ST & WU are both diameters of Circle X. What is the measure of arc WV?

• 267

• 21

• 93

• 108

• 72

2. ST & WU are diameters in Circle X. What is the measure of arc ST?

• 267

• 21

• 93

• 108

• 72

1. KM is a diameter of Circle N. What is the measure of arc JKM?

• 339

• 159

• 201

• 21

Find the length of the bold arc.Leave pi in your answer.

• 7.9π ft

• 15.8π ft

• 150.4π ft

• 75.2π ft

Find the circumference (to the nearest whole number)

• 88 in
• 44 in
• 116 in
• None of the above

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.

Find the m∠ABD.

• 14
• 51
• 37
• 65

Tags

CCSS.HSG.C.A.2

Find the value of x.

• x = 17
• x = 16
• x = 29.67
• x = 18

Find x. Assume that segments that appear to be tangent are tangent.

• 11.2

• 18.0

• 25.0

• 30.0

Using the tangent lines, find the value of x.

• 60

• 120

• 30

• 300