SOLUTION: "If the sides of a rectangle are 12 and 15, then the diagonal is ___________ _."

SOLUTION: "If the sides of a rectangle are 12 and 15, then the diagonal is ___________ _."

Algebra.Com

Question 602996: "If the sides of a rectangle are 12 and 15, then the diagonal is _____________."

Answer by asuar010(338) (Show Source): You can put this solution on YOUR website!
use the ythagorean theorem to solve this problem and we obtain 12^2+15^2=169 and sqrt(169) is 19.2
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