how would you solve this problem.
We can find h by calculating the area S of the parallelogram in two ways. We can write: \(S=18\cdot10\). On the other hand, \(S=12\cdot h\). Then:\(18\cdot10=12\cdot h\\\\ 12h=180\\\\h=\dfrac{180}{12}\\\\\boxed{h=15}\)
