Question

a.
A square sheet of paper has a length of 20 cm. What is its perimeter​

Answer 1

Answer:

80cm

Step-by-step explanation:

PERIMETER OF SQUARE = 4*SIDE

so the perimeter of paper sheet of 20cm as its side is 20*4=80cm

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Answer 2

Hey Mate Here Is your answer

In square There are four side all the sides are equal

let one of its side = x

4x = 20 cm (given perimeter)

x = 5 cm

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