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What is the area of a circle with a diameter of 10 Answer choices: A:100pie B:50pie C:40pie D:25pie E:5pie
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1 vote
What is the area of a circle with a diameter of 10

Answer choices:
A:100pie
B:50pie
C:40pie
D:25pie
E:5pie

User Wandering Logic
by
6.2k points

2 Answers

0 votes
a=pir^2
d/2=r
d=10
d/2=10/2=5
a=pi5^2
a=pi25
a=25pi

D is answer
User Mikhail Melnik
by
6.0k points
3 votes
It would be D because the formula is: pi r^2
User Aydin
by
6.8k points
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