Question
Find the perimeter of the rectangle whose lengths and breadths are given below: $7\ cm, 5\ cm$

Answer

Perimeter of a rectangle $= 2 \times ($Length $+$ Breadth$)$
Since, Length $= 7\ cm,$
Breadth $= 5\ cm$
Therefore, Perimeter $= 2(7 + 5) = 2(12) = 24\ cm$

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