Circles

What best describes segment AB?

• chord
• secant
• tangent
• diameter

Which of the following is a good definition for a circle?

• All points equidistant from a single point

• A round polygon

• A continuous curve

• Two semi-circles put together

The definition of radius is

• distance from one point to another point

• distance around the circle

• distance from the center to any point on the circle

• distance across the circle through the center

Tags

CCSS.HSG.C.A.2

The definition of diameter is

• distance from the center of any point on the circle

• distance across the circle through the center

• distance from one point to another

• distance around the circle

Tags

CCSS.HSG.C.A.2

Which segment represents the radius?

• AC

• AB

• LM

• BD

What is the mathematical name given for the line AB?

• Diameter

• Radius

• Tangent

• Chord

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

• tangent
• chord
• diameter
• secant

A line in the same plane as a circle that intersects the circle at exactly one point is a ____________.

• tangent
• secant
• chord
• radius

Which best describes segment AB?

• chord
• secant
• tangent
• diameter

Tags

CCSS.HSG.C.A.2

Name the secant(s).

• segment WR
• line VT
• s
• segment WR and line VT