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Svetradugi [14.3K]
3 years ago
11

What is the area of the regular pentagon with 5 inch sides and apothem that measures 4.2 inches?

Mathematics
1 answer:
spayn [35]3 years ago
5 0

Answer:

The area of the pentagon is 52.5 in²

Step-by-step explanation:

The area of a regular pentagon is given by:

area = (5*l*a)/2

Where l is the length of each side and a is the length of the apothem. Applying the data from the problem we have:

area = (5*5*4.2)/2

area = (105)/2

area = 52.5 in²

The area of the pentagon is 52.5 in²

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Answer:

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