Intro to circle vocabulary

Intro to circle vocabulary

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Multiple Choice

On the diagram below,   $\overline{AK}$  is a…

• chord

• diameter

• radius

• secant

• tangent

Multiple Choice

On the diagram below,   $\overline{DL}$  is a…

• common internal tangent

• diameter

• radius

• secant

• tangent

Multiple Choice

On the diagram below,   $\overline{\overleftarrow{ }GH\overrightarrow{ }}$  is a…

• common internal tangent

• diameter

• radius

• secant

• common external tangent

Multiple Choice

On the diagram below,  B is a…

• center

• diameter

• radius

• point of tangency

• chord

Multiple Choice

On the diagram below,   $\overline{CB}$  is a…

• common internal tangent

• diameter

• radius

• secant

• tangent

Multiple Choice

On the diagram below,  $$\overline{EF}$$  is a…

• common internal tangent

• diameter

• radius

• secant

• common external tangent

Multiple Choice

On the diagram below,   $\overleftarrow{ }\overline{JI}\overrightarrow{ }$  is a…

• common internal tangent

• diameter

• radius

• secant

• common external tangent

Multiple Choice

On the diagram below,  G is a…

• center

• diameter

• radius

• point of tangency

• chord

Multiple Choice

If the diameter of a circle is 19in, what's the radius?

• 38in

• 19in

• 9.5in

• 9in

• 28in

Multiple Choice

If the radius of a circle is 3ft, what's the diameter?

• 1ft

• 3ft

• 6ft

• 9in

• 1.5ft

Multiple Choice

Which two circles are congruent?

• A & B

• A & C

• A & D

• B & C

• C & D

Multiple Choice

What are the coordinates of the center of circle F ?

• (6,6)

• (6,1)

• (1,6)

• (6, -1)

• (-1, 6)

Multiple Choice

What is the radius of circle F ?

• 1

• 2

• 3

• 4

• 5

Multiple Choice

What are the coordinates of the intersection of circles F and A?

• (-6,-3)

• (6,1)

• (6, -6)

• (6, 3)

• (6, -3)

Homework: Text p 599:  9-28, 32-34