Unit 3 Test - Circles

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

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

• tangent
• secant
• diameter
• chord

Find approximate value of x.

• 4.4
• 8.3
• 9.4
• 8.8

Tags

CCSS.HSG.C.A.2

A tangent to a circle is ________________________ to the radius drawn to the point of tangency.

• congruent
• perpendicular
• complimentary
• supplementary

Find the perimeter of the polygon.

• 77.8
• 73.4
• 78.8
• 67.4

Tags

CCSS.3.MD.D.8

A line segment that passes through the center of a circle, connecting two points on a circle is called ________________.

• diameter
• radius
• circumference
• area

? = _____ degrees

Tags

CCSS.HSG.C.A.2

? = _____ degrees

Tags

CCSS.HSG.C.A.2

? = _____ degrees

Tags

CCSS.HSG.C.A.2