# How do you find the area of a pentagonal prism?

## How do you find the area of a pentagonal prism?

Surface area of pentagonal prism = 5ab + 5bh square units b = base length of the pentagonal prism. h = height of the pentagonal prism.

How do you find the total area of a prism?

The total surface area of a Prism = Lateral surface area of prism + area of the two bases = (2 × Base Area) + Lateral surface area or (2 × Base Area) + (Base perimeter × height).

What is the total number of surface of a pentagonal prism?

In geometry, a pentagonal prism is a three-dimensional shape with two pentagonal bases and five rectangular faces. So, a pentagonal prism has a total of 7 faces, 15 edges, and 10 vertices out of which 2 faces are pentagonal in shape.

### How many vertices a pentagonal prism have?

10Pentagonal prism / Number of vertices

What does the Big B stand for in volume?

area of the base
To find the volume of a prism, multiply the area of the prism’s base times its height. This is written as V=Bh. Notice that big B stands for area of the base. It is important that you capitalize this B because otherwise it simply means base. We see this in the formula for the area of a triangle, ½ bh.

What is the net for pentagonal pyramid?

The net of a pentagonal pyramid consists of one pentagon and five triangles. The pentagon is the base of the pyramid, and the triangles are the lateral faces. The net of a hexagonal pyramid consists of one hexagon and six triangles.

## What is the figure of pentagonal pyramid?

In geometry, a pentagonal pyramid is a pyramid with a pentagonal base upon which are erected five triangular faces that meet at a point (the vertex). Like any pyramid, it is self-dual….

Pentagonal pyramid
Faces 5 triangles 1 pentagon
Edges 10
Vertices 6
Vertex configuration 5(32.5) (35)

What does B stand for in V Bxh?

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 . So, the base area is 9×7 or 63 cm2 .