To find the volume of a rectangular prism, we multiply the length of the prism by the width of the prism by the height of the prism.

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## How do you find the combined volume of two rectangular prisms?

To find the volume of a rectangular prism, we multiply the length of the prism by the width of the prism by the height of the prism.

## What are two prisms that have the same surface area but different volumes?

Similarly, two figures can have the same surface area but different volumes.

- A rectangular prism with side lengths of 1 cm, 1 cm, and 5 cm has a surface area of 22 sq cm and a volume of 5 cu cm.
- A rectangular prism with side lengths of 1 cm, 2 cm, and 3 cm has the same surface area but a volume of 6 cu cm.

**How do you find a rectangular prism?**

Formulas for a rectangular prism:

- Volume of Rectangular Prism: V = lwh.
- Surface Area of Rectangular Prism: S = 2(lw + lh + wh)
- Space Diagonal of Rectangular Prism: (similar to the distance between 2 points) d = √(l2 + w2 + h2)

**How do you find the volume of prisms?**

The formula for the volume of a prism is V=Bh , where B is the base area and h is the height. The base of the prism is a rectangle. The length of the rectangle is 9 cm and the width is 7 cm. The area A of a rectangle with length l and width w is A=lw .

### Do prisms with the same volume always have the same surface area?

Similarly, two figures can have the same surface area but different volumes. A rectangular prism with side lengths of 1 cm, 1 cm, and 5 cm has a surface area of 22 sq cm and a volume of 5 cu cm. A rectangular prism with side lengths of 1 cm, 2 cm, and 3 cm has the same surface area but a volume of 6 cu cm.

### What is the rectangular prism?

In geometry, a rectangular prism can be defined as a 3-dimensional solid shape which has six faces that are rectangles. A rectangular prism is also a cuboid. We can find the shape of a rectangular prism in a truck, a chest of drawers and in an aquarium, around us.

**How do you find the volume of a irregular rectangle?**

As explained here, you can find the volume of this box-shaped space by multiplying its length, width, and height together (length x width x height). The answer to this multiplication problem is the volume of the object. Do not measure the height of the entire container, just the height from one water mark to another.

**How do you find the volume of a composite cylinder?**

Circular Cylinder Volume

- Volume = πr2h.
- Top Surface Area = πr2
- Bottom Surface Area = πr2
- Total Surface Area. = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)

## How do you find the volume of a composite solid figure?

To calculate the volume of a composite solid, simply split it into smaller solids and calculate their separate volumes. The volumes of each of the individual solids are then added together to give the total volume of the composite solid.

## How do you find the volume and surface area of a rectangular prism?

**What is the surface area and volume of a rectangular prism?**

Therefore, the surface area of the rectangular prism is 112cm². The volume of a rectangular prism is the total amount of space it takes up, and can be defined as the product of its length, width, and height. where l = length of the prism; w = width of the prism; and h = height of the prism.

**How many sides does a prism have?**

Prisms are three-dimensional objects with two equal bases or ends, flat surfaces or sides, and the same cross-section along its length. A cube is a prism, but unlike a cube that has 6 equal square faces, a rectangular prism has six rectangular faces and 12 edges.

### How do you calculate the volume of the hem spheres?

Hemisphere Volume Volume = (2/3)πr 3 Curved Surface Area = 2πr 2 Base Surface Area = πr 2 Total Surface Area= (2πr 2) + (πr 2) = 3πr 2

### How do you find the surface area of a rectangle?

Recall that the area of a rectangle is the product of its length and width: A = l • w. where: l = length of the prism; w = width of the prism; and h = height of the prism. Note: Surface areas are expressed in cubic units such as in 2, cm 2, km 2, m 2.