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konstantin123 [22]
2 years ago
10

The diameter of a circle is 4 inches. What is the area ? Give the exact answer in the simplest form.

Mathematics
2 answers:
Alona [7]2 years ago
7 0

Answer:

4π

Step-by-step explanation:

A(Circle) = πr²

r = d/2 = 4/2 = 2

A(Circle) = π(2)² = 4π

pychu [463]2 years ago
4 0

Answer:

50.27

Step-by-step explanation:

the formula the find the are of a cricle is A = pie r^2

pi · 4^2

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Answer:

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Step-by-step explanation:

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