Question

A rectangular sheet of paper is 125 cm long and 10 cm wide.
Find its perimeter.​

Answer 1

Length = 125

Breadth = 10

Perimeter = 2(L+B)

= 2(125+10)

=2(135)

=370.

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Answer 2

Answer:

$length \: of \: rectangular \: sheet \: = 125 \: cm \\ breadth \: of \: rectangular \: sheet = 10 \: cm \\ \\ perimeter \: of \: rectangular \: sheet = 2(length + breadth) \\ perimeter \: of \: rectngular \: sheet = 2(125 + 10) \\ perimeter \: of \: rectangular \: sheet \: = 2 \times 135 \\ perimeter \: of \: rectangular \: sheet = 270 \: cm$

Step-by-step explanation:

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