Math, asked by saddamhussain4138, 9 months ago

Find total surface area of the hemisphere it's radius 21

Answers

Answered by suraj62111
6

TOTAL SURFACE AREA OF HEMISPHERE = 3 × 22 /7 × 21 ×21

66 × 441 /7

66×63 = 4158 cm^2

it will definitely help u..

SELECT TO BRAINLIST ANSWER...

Similar questions