# Find the volume of the figure the diameter of the base is 4 cm 2.5 cm

Find the volume of the figure the diameter of the base is 4 cm 2.5 cm. All details & answers below.

## Find the volume of the figure the diameter of the base is 4 cm 2.5 cm

Find the volume of the figure the diameter of the base is 4 cm 2.5 cm:

• A. 22π cm^3
• B. 152/3 π cm^3
• C. 62/3 π cm^3
• D. 46/3 π cm^2
• Total volume = volume of cylinder + volume of hemisphere
• Total volume = pi * r^2 * h  + 2/3 * pi * r^3, where r = 2 and h = 2.5
• total volume = 46/3 pi cm^2

So the question phase. The diameter of a cylinder base is 14 cm. So the diameter of the cylinder is 14 cm and the height is 20 cm. Then we have to find the entire surface area and volume.

So the diameter is 14 centimeters. So we can say that the radius of the cylinder will be 14 over 2, that is, 7 centimeters. Now we know that the surface area of the cylinder is 2π. Find the volume of the figure the diameter of the base is 4 cm 2.5 cm

7 + 20 so the surface area of the cylinder is going to be 44 by 27, which is equal to 181188 square centimeters. Now we know that the cylinder volume is equal to π R squared H, so we can say.

I 22 over 7, radius 7. The height of the square is 20, so the volume of the cylinder is 38 cubic centimeters, so the volume is 38, and the surface area is 1188. So that’s our answer. Find the volume of the figure the diameter of the base is 4 cm 2.5 cm

5/5 - (1 vote)