Question 1

The distance from a point on the edge of a circle, through the center of the circle, to a point on the opposite side of the circle is the

Accepted Answer

diameter

Answer

chord

Answer

circumference

Answer

radius

Question 2

The distance from the center of a circle to any point on the edge of the circle is the

Accepted Answer

radius

Answer

circumference

Answer

chord

Answer

diameter

Question 3

What  formula is used when finding the area of a circle?

Accepted Answer

A = 3.14 x radius squared

Answer

A = L x W

Answer

A = 3.14 x diameter squared

Answer

A= 2 x 3.14 x radius

Question 4

If the diameter of a circle is 15 cm., then the radius is

Accepted Answer

7.5 cm.

Answer

30 cm.

Answer

225 cm.

Answer

15 cm.

Question 5

The diameter of a plastic swimming pool is 6 ft. What is the area of the pool?

Accepted Answer

28.26 sq. ft.

Answer

18.84 sq. ft.

Answer

37.68 sq. ft.

Answer

113.04 sq. ft.

Question 6

A paper snow man's head has a diameter of 20 inches. What is the area of the snow man's head?

Accepted Answer

314 sq. in.

Answer

125,600 sq. in.

Answer

31400 sq. in.

Answer

1,256 sq. in.

Question 7

The diameter of an Olympic medal is 13 cm. What is the area of an Olympic medal? Round to the nearest hundredth.

Accepted Answer

132.67 sq. cm.

Answer

17663 sq. cm.

Answer

530.66 sq. cm.

Answer

180 sq. cm.

Question 8

The formula for finding the area of a circle is      A = 3.14 x radius squared.                                                              Mr. Sprinkle's base drum has an area of 2826 square inches. What is the radius of the drum?

Accepted Answer

30 in.

Answer

900 in.

Answer

450 in.

Answer

60 in

Related quizzes

Related quizzes