Question

answer the following question..... with steps

Answer 1

answer is 972pie

formula of volume of sphere =4/3×22/7×radius^3

here football is the sphere and diameter is also given.
And we know radius = diameter /2

hence, 4/3 × pie( 22/7) × 18/2 ×18/2×18/2 =972 pie (22/7)

here l am writting pie but u can see the symbol in the question......