Module 15 Test Review

What is m∠LMO?
(Segment LO is a diameter of Circle P)

• 30°
• 45°
• 80°
• 90°

Tags

CCSS.HSG.C.A.2

Find m∠PRQ.

• 39°
• 90°
• 51°
• 15°

Tags

CCSS.HSG.C.A.2

An arc is...

• A line that passes through the center and goes from edge to edge.
• A part of the circumference.
• A boat.
• A line that touches the circle once.

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.C.B.5

A tangent line of a circle is...

• It's diameter
• It's radius
• It's circumference
• A line that touches the circle only once

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

Which best describes segment AB?

• chord
• secant
• tangent
• diameter

Tags

CCSS.HSG.C.A.2

How many degrees are in a semicircle?

• 90
• 180
• 270
• 360

Tags

CCSS.HSG.CO.A.1

CCSS.4.MD.C.5B

A segment whose endpoints lie on a circle is a _______.

• tangent
• chord
• diameter
• secant

Tags

CCSS.HSG.C.A.2

An angle whose vertex is the center of a circle is a(n) ______.

• inscribed angle
• acute angle
• obtuse angle
• central angle

Tags

CCSS.HSG.C.A.2

How many degrees are in a circle?

• 90

• 180

• 270

• 360

Tags

CCSS.HSG.CO.A.1

CCSS.4.MD.C.5B

A line that intersects a circle at two points is a ______________.

• tangent
• secant
• diameter
• chord