The volume of a sphere is 972 pie in cubic inches. what is the radius

Hope that's an apple pie. Just between us, we want to discuss pi, or , or π, not pie.

The formula for the volume of a sphere of radius r is V = (4π/3)*r^3. Since we know that V = 972π, we know that 972π = (4π/3)r^3.

We must solve for r^3, and then solve for r.

To accomplish this, multiply both sides of the equation by 3 / (4π). This results in the equation

(3) 972π

----- * --------- = 729 = r^3.

4π 1

Taking the cube root of both sides of this result, we get r = 9.

The radius of this sphere is 9 units.

the answer is d on edge

step-by-step explanation:

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc