Question

21. Glass Vase You are taking a glass-blowing class and have created a vase in the
shape of a sphere. The vase will have a hole in the top so you can put flowers in it
and it will sit on a stand. The radius of your vase is 21 inches. Use the formula
= ar to write an expression for the volume of your vase.
V

Answer 1

Answer:

V = 12,348·π

Step-by-step explanation:

The given parameters of the glass Vase are;

The shape of the glass vase = A sphere

The radius of the vase, r = 21 inches

The given formula for finding the volume of a sphere is $V = \dfrac{4}{3} \cdot \pi \cdot r^3$

Therefore, when r = 21 inches, we get;

$V = \dfrac{4}{3} \cdot \pi \cdot 21^3 = {12,348 \cdot \pi}$

Therefore, the expression for finding the equation of the spherical glass vase, V = 12,348·π