An expandable cone-shaped funnel consists of two sections as shown. ( Question A) What is the volume of the bottom section? ( Question B) What is the volume of the top section? " Will Mark Brainliest. Please don't copy and rewrite someone else's answer

Image of the cone is attached.

a) 24π cm³

b) 168π cm³

Step-by-step explanation:

We know the formula for volume of a cone is expressed as:

a) To find the volume of the bottom section, given the values:

diameter, d = 6 cm

radius, r =

height, h = 8cm

Let's use the formula,

Substituting values, we have:

Vtop = 24π cm³

Therefore, volume of the bottom section of the cone is 24π cm³

b) volume of the top section.

Volume of the top section would be derived by subtracting the volume of the bottom section from the volume of the cone.

Vtop = V - Vbottom

Now, let's find the volume of the cone.

Given:

diameter, d = 12 cm

radius, r =

height, h = 16cm

Let's use the formula,

Substituting values, we have:

V = 196π cm³

Therefore, volume of the bottom section =

Vtop = V - Vbottom

= 192π - 24π

= 168π cm³

Therefore volume of the top section of the cone is 168π cm³

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation: