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The radius of a circle is 4 feet. What is the circle's area? Use 3.14 for ​.

I need the square feet

User Eutherpy
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5.0k points

2 Answers

9 votes

Answer:

25.12

Explanation:

User Christoph Forster
by
4.9k points
5 votes

Answer:

Approximately 50 square feet (50.24 to be exact)

Explanation:

If you're using 3.14 for π, and the area of a circle is A=πr2,

(3.14)(4)^2 =?

(3.14)(16) = 50.24

Therefore the answer would be about 50 square feet.

User Kelvin Mariano
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5.2k points