Maths-
General
Easy

Question

The length of each side of a regular pentagon is . Find the value of  if its perimeter is .

  1. 5
  2. 4
  3. 25
  4. 10

hintHint:

A regular pentagon is a polygon that has 5 sides all of same length and all the angles of the same measure.

The correct answer is: 5


    Explanation:
    • We have been given in the question the length of each side of a regular pentagon which is (x+5) cm
    • We have also been given the perimeter that is 50 cm.
    • We have to find the value of x.
    Step 1 of 1:
    We have given a perimeter of a regular pentaogn 50.
    A pentagon has  sides.
    The length of the side is  x+5
    So,
    5(x + 5) = 50
    x + 5 = 10
    x = 5
    Hence, Option A is correct.

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