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help me the area of a rectangular roof of a doghouse is 756 square inches. the length of the roof is 108 inches. how many inches wide is the roof? show the math
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help me the area of a rectangular roof of a doghouse is 756 square inches. the length of the roof is 108 inches. how many inches wide is the roof? show the math

User Maulik Savaliya
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2 Answers

6 votes
Area of Doghouse: 756 sq. inches
Length: 108 in.
So you have to multiply the length times the width to get the area: 108 x Width = 756
Answer: 7 inches
User Marylyn Lajato
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8.5k points
2 votes

A=L*w \\ A=756 \ square \ inches \\L=108 \ inches \\ \\ 108*w=756 =>w=756:108 \\ \\ w=7 \ inches
User TheDoc
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7.8k points
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