What formula is this used for:
πr²
Find the Area of Circles

Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Circumference
Area
Surface Area
Volume
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of the circle
43.96
153.86
87.82
307.72
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of the circle
56.52
254.34
1017.36
113.04
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Coach K is painting a new logo on the gym floor. The design starts with a circle that has a radius of 3 feet. How much paint will Coach need
to cover the circle (area)?
9.42 sq ft
56.52 sq ft
28.26 sq ft
18.84 sq ft
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Calculate the area of the circle to the nearest hundredth.
6.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Calculate the area of the circle to the nearest hundredth.
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the area of the circle?
78.5 m2
170.12 m2
82.13 m2
31.4 m2
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