Circles Quiz #1 Review

QS is a tangent to circle P.  Find QS.

• 144
• 14
• 12
• 13

Tags

CCSS.HSG.C.A.2

A radius:

• A segment whose endpoints are on the circle and passes through the center

• A segment whose endpoints are on the circle

• A segment whose endpoints are the center and any other point on the circle

A diameter:

• A segment whose endpoints are on the circle and passes through the center

• A segment whose endpoints are on the circle

• A segment whose endpoints are the center and any other point on the circle

Which of the following is the only a chord of the circle in the image?

• AB

• Arc DE

• DE

• OB

Is there a secant in this image? Why or Why not?

• No, no line intersects at exactly one point

• No, no line intersects the circle at any two points

• Yes, there is a segment whose endpoints are the center and any point on the circle

• Yes, there is a segment whose endpoints are on the circle

Name a minor arc

• AD
• ADB
• AB
• CD

Tags

CCSS.HSF.TF.A.1

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

What is the measure of arc AD?

• 38
• 142
• 180
• 153

Tags

CCSS.HSG.C.B.5

Name the secant(s).

• segment WR
• Line VT

• Line s

• segment WR and line VT

A tangent line intersecting with a radius always creates a ____________ angle

• right
• acute
• obtuse
• straight

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

What is the value of x?

• 22
• 25
• 15
• 20