The base of a right prism is an equilateral triangle of side 5 cm. If the lateral surface area of the prism is 750 cm$^2$, find its volume?
$\dfrac{625}{2}\sqrt{3}$ cm$^3$
$623\dfrac{\sqrt{3}}{2}$ cm$^3$
Solution
LSA = 750
Perimeter of base × h = 750
15 × h = 750
h = 50 cm
Volume = area of base × height