Find the volume and surface area of a sphere with radius 9 yards. Round your answer to two decimal places.
Surface Area = square yards
Volume $=$ cubic yards

Answer

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Answer

The volume of the sphere is approximately $\boxed{3053.63}$ cubic yards and the surface area is approximately $\boxed{1017.88}$ square yards.

Steps

Step 1 ：Given a sphere with radius 9 yards.

Step 2 ：The volume of a sphere is given by the formula $\frac{4}{3}\pi r^3$ and the surface area is given by the formula $4\pi r^2$.

Step 3 ：Substitute the given radius into these formulas to find the volume and surface area.

Step 4 ：The volume of the sphere is approximately $\boxed{3053.63}$ cubic yards and the surface area is approximately $\boxed{1017.88}$ square yards.