10.1 - 10.2 Circles

A line that touches a circle in just one point.

• tangent
• chord
• secant
• radius

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

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

• right
• acute
• obtuse
• straight

A segment that connects two points on a circle; may or may not pass through the center of the circle.

• tangent
• secant
• chord
• diameter

Tags

CCSS.HSG.C.A.2

A circle is named after its what?

• Center
• Arc
• Circumference
• Secant

In the diagram, segment  $\overline{AE}$  is a 

• secant

• chord

• diameter

• radius

In the diagram, segment  $\overline{AD}$  is a 

• secant

• chord

• radius

• diameter

In the diagram, line AE is a ...

• secant

• chord

• diameter

• tangent

In the diagram, segment  $\overline{FD}$  is a 

• secant

• chord

• radius

• diameter

What is AC called?

• Radius

• Secant

• Tangent

• Diameter

• How many chords are there: 1
• How many chords are there: 5
• How many chords are there: 3
• How many chords are there: 0

Tags

CCSS.HSG.C.A.2