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3 years ago

A right cylinder has a diameter of 40 mm in a high of 30 mm as soon what is the volume of the cylinders

Mathematics

2 answers:

Fynjy0 [20]3 years ago

7 0

Answer:

37,680 mm3

Steps:

Formula: Volume = Area * height

1: = (pi/4)*D^2 * h

2: = (pi/4)*(40)^2 * 30

3: = 37,680 mm3

Description:

We know that r is the radius and h is the height. So the

radius of the cylinder going to be r=40/2=20mm

Height of cylinder: 30mm

Meaning when you add up all the numbers answer will come as 37,680 mm3. So a is the right answer for this question.

Answer: A. 37,680 mm3

Please mark brainliest

Hope this helps.

seraphim [82]3 years ago

6 0

________________________________

Hey!!

Solution,

Diameter=40 mm

Radius=40/2=20mm

Height=30mm

Volume of cylinder=?

Now,

Volume of cylinder=pi (r)^2 h

 = 3.14*(20)^2*30

 =3.14*400*30

 =37,680 mm^3

So the right answer is of option A

hope it helps

Good luck on your assignment

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