Question

please solve perimeter and area of plane figures
$\\ find \: the \: area \: of \: a \: square \: whose \: each \: side \: is \\ 7.2cm$

Answer 1

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Side of the square = 7.2

Perimeter = 4(side)
= 4×7.2
= 28.8

Area =
$(side) {}^{2}$
$= (7.2) {}^{2} \\ = 51.84$

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Answer 2

dear friend

area of square = side × side
= 7.2 ×7.2
= 51.84 ans

perimeter of square = 4 × side
= 4× 7.2
= 28.8 ans

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