The sides of the parallelogram are 12 cm and 9 cm, and its area is 36 cm2. Find the heights of the parallelogram.

The area of a parallelogram is calculated by multiplying the base by the height to that base. Based on this, the height of the parallelogram is equal to the ratio of its area to the base:

h = S / a;

h1 = 36/12 = 3 cm;

h2 = 36/9 = 4 cm.



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