Question

4 What is the length of the side of a square whose perimeter is 36 cm?​

Answer 1

Answer:

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Side of square = 9 cm

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$let \: side \: of \: a \: square = x \: cm \\ \\ perimeter \: of \: square = 36 \: cm \\ \\ 4 \times side = 36 \\ \\ 4x = 36 \\ \\ x = \frac{36}{4} \\ \\ x = 9 \: cm \\ \\ therefore \: side \: of \: square = 9 \: cm$

Answer 2

Answer:

length of the side =9cm

Step-by-step explanation:

let 'a' is the side of the square ,

4a= 36

a= 36/4

a = 9