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olga55 [171]
2 years ago
13

The base of a parallelogram is four times its height. If the area of the parallelogram is 324 cm2, find the base and height.

Mathematics
1 answer:
madam [21]2 years ago
8 0
A = bh
b = 4h
A = 324

324 = 4h * h
324 = 4h^2
324/4 = h^2
81 = h^2
sqrt 81 = h
9 = h

b = 4h
b = 4(9)
b = 36

so the height (h) = 9 cm and the base (b) = 36 cm
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