Question

Solve this question step by step hii guys ​

Answer 1

Answer:

I have mentioned the answer in the pic..hope it helps..

Answer 2

Answer:

$the \: sheet \: of \: paper \:is \: 12 \frac{1}{2} cm \: long \: and \: 10 \frac{2}{3} cm \: wide \: or \: \\ the \: lenght \: = \frac{25}{2} cm \: and \: the \: width \: = \frac{32}{3} cm \\ the \: perimeter \: of \: the \: sheet \: of \: paper \: = 2 \frac{25}{2} + \frac{32}{3} \\ = 2 \frac{75 + 64}{6} \\ = 2 \times \frac{139}{6} \\ = \: 46 \frac{1}{3} cm$

you can use both the formula

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