Question

find the total surface area of hemisphere of radius 10 centimetre use Pi equal to 3.14​

Answer 1

Answer:

$tsa \: of \: hemisphere \: = 3\pi \: {r}^{2} \\ given.... \\ \pi = 3.14 \\ r = 10 \: cm \\ 3 \times 3.14 \times 10 \times 10 = \\ 3 \times 314 = \\ 942 \: {cm}^{2} \: \\ hope \: this \: helps \: you \: plzz \: mark \: as \: brainliest......$