Question

find the surface area of a sphere of diameter:14 cm​

Answer 1

Answer:

the surface area of sphere is = 4πr^2

if diameter =14, then

Step-by-step explanation:

$4 \times \pi \times 7 ^{2} = 4 \times \frac{22}{7} \times 7 \times 7 = 616$

surface area = 4