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A circle has a radius of 5 cm. Find its exact area.

User NexusRex
by
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2 Answers

4 votes

Answer:

this the correct answer

A≈78.54

User Neuviemeporte
by
4.5k points
1 vote

Given:

Radius of the circle, r = 5 cm

Let's find the area of the circle.

To find the area of the circle, apply the formula:


\text{Area}=\pi r^2

Thus, we have:


\begin{gathered} \text{Area}=\pi\ast5^2 \\ \\ \text{Area}=\pi\ast25 \\ \\ \text{Area}=25\pi\operatorname{cm}^2 \end{gathered}

Therefore, the exact area of the circle is 25π square centimeters

ANSWER:


25\pi\operatorname{cm}^2

User Dennis Zoma
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5.0k points