Question

Help please find the volume of the sphere

Answer 1

Answer: 44.6cm³

The formula is $\frac{4}{3} \pi r^3$.

Since the formula had π (pi) pi is 3.14.

The radius is the line inside the sphere.

That being said, the radius is 2.2, so the line is 2.2 long.

Now, let's solve.

4/3 × 3.14 = 4.186 → 4.19

4.19 × 2.2³ = 44.6

Hence, 44.6 is the answer.