Question

if the side of a square is 5cm,then find its perimeter,diagonal and area.​

Answer 1

Answer:

$perimeter \: of \: square \: = s \times 4 \\ = 5 \times 4\\ = 20\\ \\ area \: of \: square = s \times s \\ =5 \times 5 \\ = 25$

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