tsweetClarjh tsweetClarjh
  • 25-11-2016
  • Mathematics
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What is the area of a regular pentagon with a side of 7.2 and an apothem of 7

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MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 27-11-2016
The area of a regular polygon is given by the formula which is expressed as:

area = (½)(apothem)(perimeter)

We calculate as follows:

area = (½)(7)(7.2 x 5)
area = 126 square units

Hope this answers the question.
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