Math, asked by nicolerusov008, 1 month ago

each side of a pentagon is 20 more than the previous side. Find the length of the shortest side of the perimeter is 401

Answers

Answered by nanub

3

pentagon has 5 sides. Let the shortest side be x.

Hence the side of pentagon are x,x+20,x+40,x+60,x+80

adding all the sides = perimeter = 401

5x + 200 = 401

5x = 201

x = 40.2

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