2 years ago

What is the area of a regular pentagon with an apothem of 25.1 and a perimeter of 182mm

1 answer:

6 0

Area = # of sides * side length * apothem / 2
perimeter = 182
one side = 182/5 = 36.4
area = (5 * 36.4 * 25.1) / 2
area = 2,284.1

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