Parts of a Circle

Front

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

Back

radius

Front

The distance across a circle through its center is called the _____ (Options: diameter, radius, π, center).

Back

diameter

Front

A _____ is half of a circle.

Back

semicircle

Front

A _______ is one-fourth of a circle

Back

quarter-circle

Front

How can you calculate the radius if you are given the diameter? Options: Multiply the diameter by 2, Divide the diameter by 2, Add 2 to the diameter, Subtract 2 from the diameter

Back

Divide the diameter by 2

Front

Which segment above represents the diameter? Options: BC, AC, BD, LM

Back

BD

Front

What is the radius of the circle? Options: 20 ft, 10 ft, 5.5 ft, 40 ft

Back

10 ft

Front

What is the diameter of the circle?

Back

14 m

Front

What is the radius of the circle?

Back

1.5 m

Front

What is the diameter of the circle?

Back

4 ft