Question

find perimeter diagonal and area of square having each side is 8 m long

Answer 1

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your answer is this........



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Answer 2

perimeter of a square is given by the formula 4×side=4×8=32m

therefore 32 m is the perimeter of the square

now the. diagonal of a square divides the square into isoceles right angle triangle

therefore in isoceles right angle triangle ADC

8^2+8^2=AC^2. .............( Pythagoras theorem)

=> AC =8√2m
where AC is the diagonal.


area of a square =(side)^2
=8^2=64sq.m

I hope this will help you