Question

asked Apr 18, 2023 215k views

2 Answers

Tony Hensler · Answer 1 · 2023-04-23T01:51:17+0000

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We know:-

$\bigstar \boxed{ \rm Perimeter \: of \: rectangle = 2(length + width)}$

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So:-

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$\dashrightarrow \sf 148 = 2(length + 36) \\$

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$\dashrightarrow \sf 148 = 2(length) + 2(36) \\$

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$\dashrightarrow \sf 148 = 2(length) + 2 * 36 \\$

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$\dashrightarrow \sf 148 = 2(length) + 72 \\$

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$\dashrightarrow \sf 148 = 2length + 72 \\$

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$\dashrightarrow \sf 148 - 72= 2length \\$

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$\dashrightarrow \sf76= 2length \\$

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$\dashrightarrow \sf 2length = 76 \\$

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$\dashrightarrow \sf length = (76)/(2) \\$

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$\dashrightarrow \sf length = \cancel (76)/(2) \\$

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$\dashrightarrow \bf length = 38 \: inches$

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