The area of the triangle is 27 square centimeters. The length of the bottom is 45 centimeters. What's the height of the triangle?

A: the height of a triangle is 57 cm

RELATED INFORMATIONS

1. One side of the triangle is 3cm longer than the second side, and this side is 4cm shorter than the third side. The perimeter of the triangle is 28cm. Find the length of the shortest side
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