Best Answer

Volume = area of cross-section*length

Study guides

☆☆

Q: How you find the volume of a trapezoidal 3D section?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Well it depends on what kind of 3d shape it is. There is a formula to find the volume of each 3d shape. The main formula for volume is Bxh. (Big B multiplied by the height.) Bxh means the area of the base times the height.

volume of a rectangular prism = length * width * height

The volume of anything is always the area of the base of the object times the height. Therefore, to find the volume the object must have a height, which makes volume work with all 3D shapes. If one is looking at a 2D shape, then there is no height so a volume cannot be calculated (note: areas may be found of 2D shapes).

its volume

Volume

Related questions

There is no such thing as a 3D triangle.

A trapezoidal prism

Well it depends on what kind of 3d shape it is. There is a formula to find the volume of each 3d shape. The main formula for volume is Bxh. (Big B multiplied by the height.) Bxh means the area of the base times the height.

volume of a rectangular prism = length * width * height

V= area of the triangle x length

A trapezium is a 2D shape; volume it an attribute of 3D shapes. The volume of all trapezia is 0.

area is 2D and volume is 3D. think of volume as the amount of space inside a 3D object like a ball.

The volume of anything is always the area of the base of the object times the height. Therefore, to find the volume the object must have a height, which makes volume work with all 3D shapes. If one is looking at a 2D shape, then there is no height so a volume cannot be calculated (note: areas may be found of 2D shapes).

It's volume.

Volume

its volume

No. If it's 3D it's volume. Area is 2D

People also asked

Featured Questions