Circle's Diameter and Circumference

Circle's Diameter and Circumference

7th Grade

20 Qs

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Circle's Diameter and Circumference

Circle's Diameter and Circumference

Assessment

Quiz

Mathematics

7th Grade

Hard

CCSS
7.G.B.4, HSG.C.A.2, HSG.GMD.A.1

Standards-aligned

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the diameter?

8

16

10

4

Tags

CCSS.7.G.B.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?

28 cm

43.96 cm

87.96 cm

7 cm

Tags

CCSS.7.G.B.4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the circumference of a circle with a radius of 13.5 mm.

37.68mm

18.84mm

84.78 mm

none of the above

Tags

CCSS.7.G.B.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?

11.32 ft

12.25 ft

10.99 ft

8.75 ft

Tags

CCSS.7.G.B.4

5.

DRAG AND DROP QUESTION

1 min • 1 pt

The formula for finding the circumference of a circle given the diameter is ​ (a)  

πd

2πr

πr²

rd

Tags

CCSS.7.G.B.4

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

What is the diameter?

Tags

CCSS.7.G.B.4

7.

DROPDOWN QUESTION

1 min • 1 pt

The circumference of a circle is found by using the formula C = πd or C = 2πr. If the circumference of a circle is 31.4 inches and the radius is 5 inches, how would you represent n? Complete the statements below. Diameter is calculated by ​ (a)   . Therefore, n would be represented by the ratio of ​ (b)   over ​ (c)   .​

multiplying the radius by 2

dividing the radius by 2

31.4

62.8

10

5

Tags

CCSS.7.G.B.4