Circles - Circumference and Area
Authored by Ashley Russell
Mathematics
7th Grade
CCSS covered
Used 46+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is the formula used to find the circumference of a circle?
C = πd
C = πr
C = πr2
C = 2πd
Tags
CCSS.7.G.B.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is the formula used to find the area of a circle?
A = πd
A = πr
A = πr2
A = 2πr
Tags
CCSS.7.G.B.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the circumference of a circle with a radius of 15 cm? Use 3.14 for pi.
94.2 cm
47.1 cm
706.5 cm
2826 cm
Tags
CCSS.7.G.B.4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the circumference of a circle with a diameter of 15 cm? Use 3.14 for pi.
47.1 cm
94.2 cm
23.55 am
706.5 cm
Tags
CCSS.7.G.B.4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the area of a circle with a radius of 15 cm? Use 3.14 for pi.
706.5 cm2
176.625 cm2
2826 cm2
94.2 cm2
Tags
CCSS.7.G.B.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the area of a circle with a diameter of 15 cm? Use 3.14 for pi.
706.5 cm2
47.1 cm2
176.625 cm2
94.2 cm2
Tags
CCSS.7.G.B.4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the diameter of a circle with a radius of 15 cm?
15 cm
30 cm
7.5 cm
225 cm
Tags
CCSS.7.G.B.4
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