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The expression 2/ +2w is used to find the perimeter of a rectangle with length / and width w what is the perimeter of a rectangle with length 15 and width 4 cm

User Sahara
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2 Answers

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perimeter = 2 l + 2w

here l = 15 and w = 4

perimeter = ( 2 × 15 ) + ( 2 × 4 ) = 30 + 8 = 38cm


User Daniel Chikaka
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Answer: 38 cm

Explanation:

Given : The expression 2/ +2w is used to find the perimeter of a rectangle with length / and width w .

For length 15 cm and width 4 cm, the perimeter of a rectangle will be :-

Perimeter :
2(15)+2(4)=30+8=38

Hence, the perimeter of a rectangle with length 15 cm and width 4 cm is 38 cm.

User Mikhail Poda
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