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Basic Circle - Radius, Diameter, Circumference, Area

Authored by Holly Wagner

Mathematics

6th - 8th Grade

CCSS covered

Used 114+ times

Basic Circle - Radius, Diameter, Circumference, Area
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13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does "circumference" mean?

Space a circle takes up
Distance around a circle
Line from one side of a circle to another
Line from center of circle to side

Tags

CCSS.HSG.GMD.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the area of a circle?

The distance around a circle.
The space inside the circle.
A line from side to side passing through the center.
A line from the center to the side.

Tags

CCSS.HSG.GMD.A.1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the diameter?

8
16
10
4

Tags

CCSS.7.G.B.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the formula for finding the circumference of a circle?

C = r2

C = rd

A = π·r2

C = π·d

Tags

CCSS.7.G.B.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does C represent in the formula:

C = π·d

Pi

Circumference

Diameter

Area

Tags

CCSS.7.G.B.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What number represents π?

31.4

4.13

3.14

34.1

Tags

CCSS.HSG.GMD.A.1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

If the diameter of a circle is 50 yards, the radius is _____

100 yards
25 yards
150 yards
15 yards

Tags

CCSS.7.G.B.4

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