11.1 Day1 - Parts of a circle

Which of the following are pictures of chords?

• 
• 
• 
• 

Tags

CCSS.HSG.C.A.2

What is line l?

• Chord

• Secant

• Diameter

• Tangent

What is AB?

• diameter
• center
• circumference
• radius

Tags

CCSS.HSG.C.A.2

What is CB?

• diameter
• center
• circumference
• radius

Tags

CCSS.HSG.C.A.2

What is C?

• diameter
• center
• circumference
• radius

Tags

CCSS.HSG.C.A.2

The distance across a circle through the center is called the_______________.

• radius
• circumference
• diameter
• area

A line segment that joins two points on a curve is called_________________.

• radius
• chord
• diameter
• circumference

Tags

CCSS.HSG.C.A.2

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

• diameter
• radius
• circumference
• area

Tags

CCSS.HSG.C.A.2

What is the radius if the diameter is 12 m ?

• 24 m
• 6 m
• 4 m
• 48 m

Tags

CCSS.7.G.B.4

What is the radius if the diameter is 40 m ?

• 80
• 20
• 8

Tags

CCSS.7.G.B.4