The diagonal of a rectangular lot is 20 m. what is its length if the width is 12 meters?
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The diagonal of a rectangular lot is 20 m. what is its length if the width is 12 meters?
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Answer:
16m.
Step-by-step explanation:
d^2= l^2+b^2
20^2= l^2+12^2
400= l^2 + 144
l^2 = 400-144
l^2 = 256
therefore length = √256 = 16.