Can someone please explain to me how to get the answer for the question is the picture? I don't get it at all, and the internet
isn't helping. Please explain the way you got the answer
1 answer:
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Based on the dimensions of the regular pentagon, the approximate area can be found to be 342 cm².
<h3>How to solve for approximate area?</h3>The area of the pentagon can be found by the formula:
= 5 x 1/2 x Length of pentagon x apothem of pentagon
The apothem is:
= √(12² - (14.1/2)²)
= 9.7
The approximate area of the pentagon is therefore:
= 5 x 1/2 x 14.1 x 9.7
= 342 cm²
Find out more on the area of a pentagon at brainly.com/question/858867
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Answer:
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Step-by-step explanation:
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