Question

For what value of x is the perimeter of shape 186 cm? Pls give me correct answers

Answer 1

x=3 ...... explained in fig..

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Answer 2

Answer:

x = 3

Step-by-step explanation:

This is a rectangle

Perimeter of the rectangle = 2 (l+b)

186 = 2( 5x+6+2x+66)

186 = 2(7x + 72)

186/2 = 7x + 72

93 = 7x + 72

93 - 72 = 7x

21 = 7x

x = 21/7

x = 3