the area of right angle triangle is 54 square it if one of the length is 12 centimetre find the length of other leg
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Area of triangle = 54 sq cm
Length of 1 side = 12cm
Area of triangle = 1/2 * base * height
54 = 1/2 * 12 * h
H = 9 cm
Therefore third side is 9 cm
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