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Area of a Circle Given Circumference

Authored by Anthony Clark

Mathematics

7th Grade

circles covered

Area of a Circle Given Circumference
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11 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Answer explanation

You need to take the diameter (the number next to the pi) and divide it by 2 to get the radius.  You then plug it into the area formula:  A =  πr2\pi r^2  

Tags

circles

circumference

area

pi

diameter

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Answer explanation

You need to take the diameter (the number next to the pi) and divide it by 2 to get the radius.  You then plug it into the area formula:  A =  πr2\pi r^2  

Tags

circles

circumference

pi

diameter

area

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Answer explanation

You need to take the diameter (the number next to the pi) and divide it by 2 to get the radius.  You then plug it into the area formula:  A =  πr2\pi r^2  

Tags

circles

circumference

area

pi

diameter

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Answer explanation

You need to take the diameter (the number next to the pi) and divide it by 2 to get the radius.  You then plug it into the area formula:  A =  πr2\pi r^2  

Tags

circles

circumference

area

pi

diameter

5.

MATH RESPONSE QUESTION

1 min • 1 pt

Media Image

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.4

6.

OPEN ENDED QUESTION

1 min • 1 pt

Evaluate responses using AI:

OFF

Tags

CCSS.7.G.B.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A circle has a circumference of 62.8 cm. What is its radius?

10 cm

20 cm

5 cm

15 cm

Tags

CCSS.7.G.B.4

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