The figure is made up of two cones and a cylinder. both cones and the cylinder have a 10 mm diameter. what is the exact volume of this figure? what is the volume of this figure? 250π mm³ 400π mm³ 625π mm³ 2500π mm³

Step-by-step explanation:

we know that

The volume of the figure is equal to the volume of two cones plus the volume of the cylinder

Find the volume of one cone

we have

-----> the radius is half the diameter

substitute the values

Find the volume of the cylinder

we have

-----> the radius is half the diameter

substitute the values

Find the volume of the figure

625π mm³

.

Step-by-step explanation:

Volume of cone = , where r is radius and h is height of cone.

Volume of cylinder = , where R is radius and H is height of cone.

For given picture,

Diameter of cone and cylinder = 10 mm , then radius = 5 mm (half of diameter)

h= 15 mm , r= 5mm

R= 5mm ,  H=15mm

Combined volume of figure = 2 x (Volume of cone)+ Volume of cylinder

Hence, the volume of this figure is 625π mm³

.

the answer is c

step-by-step explanation:

b

step-by-step explanation: