More Measures of a Circle

A circle measures _______ degrees

• 300

• 320

• 360

• 400

If the "whole" is 360 degrees, what is the measure of the unknown "part"?

• 90 degrees

• 59 degrees

• 180 degrees

• 301 degrees

What is the measurement of a full circle?

• 90 degrees

• 180 degrees

• 360 degrees

What is the measurement of a half circle?

• 90 degrees

• 180 degrees

• 360 degrees

Fill in the blanks to complete the statement:
In the circle, the diameter is ​ (a)   inches and the radius is ​ (b)   inches.

• 24

• 3

• 72

• 12

• 6

A straight line from the center to the circumference of a circle or sphere.

• radius

• diameter

• circumference

• chord

Give the diameter of the circle in feet.

Mathematical Equivalence

ON

How many total degrees make a circle?

(a)  

To find the radius, ​ (a)   the diameter by 2.

• divide

• multiply

Fill in the blanks to complete the statement:
In the circle, the diameter is ​ ​ (a)   inches and the radius is ​ ​ (b)   inches.

• 28

• 3.5

• 14

• 7