Unit 5 Quiz Review

A chord that passes through the center of the circle is called the...

• Radius

• Diameter

• Arc

• circumference

The distance from the center of the circle to any point on the circle is called the...

• radius

• diameter

• area

• circumference

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

• radius
• diameter
• circumference
• area

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

Is the red line a radius or diameter of the circle?

• Radius
• Diameter

What is the diameter?

• 8
• 16
• 10
• 4

What is the radius?

• 18
• 72
• 38
• 14

Find the radius of a circle who's diameter is 40 ft.

• 40ft
• 80ft
• 20ft
• 45ft

What is the radius?

• 8 mm

• 4 mm

• 16 mm

What is the circle's diameter?

• 5 cm

• 10 cm

• 20 cm