Question

what is the surface area of this sphere? round your answer to the nearest hundredth. 4 yd square yards

Explanation:

Step1: Recall surface - area formula

The formula for the surface area of a sphere is $A = 4\pi r^{2}$, where $r$ is the radius of the sphere.

Step2: Identify the radius

The radius of the given sphere $r = 4$ yd.

Step3: Substitute the radius into the formula

$A=4\pi(4)^{2}=4\pi\times16 = 64\pi$.

Step4: Calculate the value and round

$A\approx64\times3.14159 = 201.06176\approx201.06$ square yards.

Answer:

$201.06$