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OpenStudy (anonymous):
The perimeter of a rectangle can be found by using the formula P = 2l+2w. If the perimeter of rectangle BCND is 26 and BD = 5, find the length of the diagonal BN.
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OpenStudy (anonymous):
OpenStudy (anonymous):
26 = 2*5 + 2w 16 = 2w 8 = w. Diagonal^2 = 5^2 + 8^2 diagonal = sqrt(89)
OpenStudy (anonymous):
can u help me with my last 2 questions
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