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Find the perimeter. 15 ft 25 ft if the 25ft is diagonal in a rectangle
asked
Nov 22, 2023
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16
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Find the perimeter.
15 ft
25 ft
if the 25ft is diagonal in a rectangle
Mathematics
high-school
Afflatus
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Afflatus
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1
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Answer:
P=70ft
Explanation:
25^2-15^2=400
Sqrt400=20
2l+2w=P
40+30=70
Damdafayton
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Nov 25, 2023
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Damdafayton
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7
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Using Pythagorean theorem,
Let c=25 & b=15.
Therefore a=20
Perimeter is 2l+2w, and since a=20&b=15 are the length and width, we can plug that into the formula to get
70 ft
Hope this helped :)
Deividi Silva
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Nov 26, 2023
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Deividi Silva
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