Find the volume and surface area of a sphere with radius 1 yards. Round your answer to two decimal places.

Question

asked Jan 15, 2021 77.8k views

1 Answer

Binithb · Answer 1 · 2021-01-19T08:33:02+0000

Answer:

Volume of the sphere up to two decimal places=
4.19 cubic yards

Surface area of the sphere up to two decimal places
=12.56 square yards

Explanation:

Given:

The radius of the sphere= 1 yard

Volume of a Sphere:

$(4)/(3)* \pi *r^3$ :
$\pi =(22)/(7) =3.14$

=(4)/(3)*3.14*1*1*1

=4.187 cubic yards

Volume of the sphere up to two decimal places=
4.19 cubic yards

Surface area of the sphere=
$4*\pi* r^2$

=4*3.14*1*1

Surface area of the sphere up to two decimal places
=12.56 square yards