Question

the radius of a semi spher
e is 7 centimetre find the total surface area of it ​

Answer 1

Answer:

Step-by-step explanation: r= 7 cm

hence, rea of semi sphere = 3*22/7*7*7=462cm^2

PLS MARK AS BRAINLIEST

Answer 2

Answer:

462 cm2 is the correct answer