Question
3. What is the area of the regular pentagon? Round your answer to the nearest whole number. (1 point)
in²
in²
Answers
GPT-4o mini
To find the area of a regular pentagon, you can use the formula:
\[
\text{Area} = \frac{1}{4} \sqrt{5(5 + 2\sqrt{5})} s^2
\]
where \( s \) is the length of a side of the pentagon.
If you have the length of a side \( s \), you can plug it into the formula to calculate the area. If not, please provide the length of the side, and I will calculate the area for you.
\[
\text{Area} = \frac{1}{4} \sqrt{5(5 + 2\sqrt{5})} s^2
\]
where \( s \) is the length of a side of the pentagon.
If you have the length of a side \( s \), you can plug it into the formula to calculate the area. If not, please provide the length of the side, and I will calculate the area for you.