Question

Side of a regular pentagon is doneted by k. express the perimeter using k.
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Answer 1

Answer:

The perimeter of any polygon is the total distance around the outside, which can be found by adding together the length of each side. For example, a quadrilateral whose sides are 12,6,9 and 8, the perimeter is the sum of these, or:

Perimeter = 12+6+9+8 = 35