The perimeter of a rectangle is 18 cm. If its length is 5 cm, find its breadth.

asked Jun 21, 2022 46.4k views

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$\longmapsto \: perimeter \: of \: rectangle = 2(l + b) \\ \\ \longmapsto2(5 + b) = 18 \\ \\ \longmapsto \: 5+ b = 9\\ \\ \longmapsto \: b = 4cm$

Palmer answered Jun 24, 2022

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Answer:

Hope that answers your question, you're welcome

NathanG answered Jun 25, 2022

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