What is the formula for area perimeter and volume?

Perimeter, Area, and Volume

What is the formula of area and perimeter of a rectangle?

For example, if the length and perimeter is given, the width can be calculated. Perimeter = 2(length + width), width = (Perimeter/2) – length. Now, the required values to find the area of a rectangle are known. So, these values can be substituted in the formula: Area = length × width.

What is the equation for area and perimeter?

Area is measured in square units. The different geometrical shapes formula of area and perimeter with examples are discussed below: Perimeter and Area of Rectangle: The perimeter of rectangle = 2(l + b).

How do you solve for area and volume?

Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is length × width × height.

What is perimeter area?

Perimeter is the distance around the outside of a shape. Area measures the space inside a shape. Learn how to calculate perimeter and area for various shapes.

How do you find area and perimeter?

Divide the perimeter by 4: that gives you the length of one side. Then square that length: that gives you the area. In this example, 14 ÷ 4 = 3.5. (3.5)² = 12.25 square feet.

What is the SI unit of area?

square meter
unit of area is the square meter (m2).

How to calculate the volume of a perimeter?

Formulas For Perimeter Area Volume:- 1 Perimeter: 2 (l + b) (l = length, b = breadth) 2 Area: l × b 3 Diameter: l 2 + b 2 \\sqrt {l^2 + b^2 } l2 +b2 4 Area of 4 walls of a room = 2 (Length + Breadth) × Height

How to calculate the volume of a pyramid?

Volume = r2 X height V = r2 h Surface = 2 radius X height S = 2 rh + 2 r2 Pyramid Volume = 1/3 area of the base X height V = bh b is the area of the base Surface Area: Add the area of the base to the sum of the areas of all of the triangular faces. The areas of the triangular faces will have different formulas for different shaped bases. Cones

How to calculate the volume of a surface?

1 Volume: πr²h 2 Curved Surface area = 2πrh 3 Total Surface area = 2πr (h + r)

How to calculate the volume of a base?

Volume = 1/3 area of the base X height V = bh b is the area of the base Surface Area: Add the area of the base to the sum of the areas of all of the triangular faces. The areas of the triangular faces will have different formulas for different shaped bases. Cones Volume = 1/3 area of the base x height V= r2h Surface S = r2 + rs