Question

If the radius of a sphere is 49cm , calculated its surface area

Answer 1

Answer:

radius of sphere=49cm

surface area of sphere=4πr²

=4×22/7×49×49cm²

=4×22×7×49cm²

=30,184cm²

Explanation:

hope it helps you please mark me as braineilist.

Answer 2

Answer:

area of a sphere is = 4pi* radius

Explanation:

radius=49 cm

area= 4*22/7or 3.14*49

=88/7*49

=

$616 {cm}^{2} \\ is \: the \: answer \\ \\ please \: check$