Question

Find the height of a parallelogram whose area is 54 c$m^2$ and the base is 15 cm.

Answer 1

Area of a parallelogram$=$base$\times$height.

$\Rightarrow 54=15\times$height

$\Rightarrow$ height$=\frac{54}{15}=\frac{18}{5}=3.6$cm

$\therefore$ height of the parallelogram$=3.6$cm