Question

incorrect
one of the digits in your answer is wrong. check your work carefully.
the radius r of a sphere is 9.4m. calculate the spheres surface area a.
use the value 3.14 for π, and round your answer to the nearest tenth.

Explanation:

Step1: Write the formula for the surface area of a sphere

The formula for the surface area of a sphere is \(A = 4\pi R^{2}\).

Step2: Substitute the given values

Given \(R = 9.4\) m and \(\pi=3.14\), we substitute into the formula:

$$
LATEXBLOCK0
$$

Step3: Calculate the product

\(12.56\times88.36 = 1109.8\) (rounded to the nearest tenth)

Answer:

\(1109.8\space m^{2}\)