A regular heptagon has a side of 13.9 and an apothem of 14.4. Find the area of the heptagon. Round your answer to the nearest whole number

The area of the heptagon is approximatelly 702 square units.

Step-by-step explanation:

The area of a regular heptagon is given by the following formula:

a = 3.634*l²

Where "a" is the area of the heptagon and "l" is the length of the side of the heptagon. Therefore to solve this problem we must use the formula above with the given side length. So we have:

a = 3.634*(13.9)²

a = 3.634*193.21

a = 702.12514 square units

The area of the heptagon is approximatelly 702 square units.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p