Question

How much water (in litres) can a hemispherical tank of radius 1.2 m hold?

Answer 1

Hi..

▪given(r) = 1.2m

□To find volume of tank....

▪$volume = \frac{2}{3} \times \frac{22}{7} \times \frac{12}{10} \times \frac{12}{10} \times \frac{12}{10}$

▪$\frac{44 \times 4\times 144}{7000}$

▪$3.620 \: {m}^{3}$

#THANKS