Circumference and Area of Circle Formulas

Circumference and Area of Circle Formulas

7th Grade

20 Qs

quiz-placeholder

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Circumference and Area of Circle Formulas

Circumference and Area of Circle Formulas

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

what is the circumference of this circle ?

3.14 cm 

37.68 cm

24 cm

68.4 cm

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?

31.25 m2

29.55 m2

30.36 m2

28.26 m2

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

What are the formulas for circumference of a circle?

C = π r

C = π d

C = 2 π r

C = 2 π d

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How do you find the area of a circle?

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

25.12 inches

12.56 inches

50.24 inches

31.4 inches

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the area of this Semicircle with a diameter of 18 cm

254.34 cm

127.17 cm

56.52 cm

28.26 cm

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Find the perimeter of the semicircular region. Round your answer to the nearest hundredth.

23.13 m

28.26 m

14.13 m

56.52 m

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