Intro to Circles

Name the circle!

• Circle A
• Circle B
• Circle C
• Circle D

The measure of an inscribed angle is ____ the measure of its intercepted arc.

• half
• double
• one fourth
• one third

Tags

CCSS.HSG.C.A.2

Which of the following is a radius of the circle?

• AI
• GE
• FG
• HI

Tags

CCSS.HSG.C.A.2

This is a picture of ___________.

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

This is a picture of ___________.

• Minor Arc
• Major Arc
• Semi-Circle
• Central Angle

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.B.5

CCSS.HSF.TF.A.1

What term best describes the line shown?

• chord

• diameter

• secant

• tangent

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.4

What is an angle whose vertex is at the center of a circle and whose sides are radii of the circle?

• Arc

• Central Angle

• Inscribed Angle

• Intercepted Arc

What term has a vertex that lies on the circle and has sides formed by two chords?

• Secant

• Tangent

• Central Angle

• Inscribed Angle

Which segment is the diameter?

• AC
• BD
• LM
• CE

Tags

CCSS.HSG.C.A.2

If my radius is 10ft, what is my diameter?

• 20ft
• 5ft
• 31.4ft
• 62.8ft

Tags

CCSS.7.G.B.4