Question

What is the formula of perimeter of square and rectangle and area formula of square and rectangle and area of triangle

Answer 1

Answer: Squar

Area = side× side

Perimeter = 4 × side

For Rectangle

Area = length × breadth

Perimeter = 2(length +breadth)

For triangle

Right triangle, area = 1/2 × base× height

Perimeter = sum of all side

Step-by-step explanation:

Answer 2

Answer:

Formula of parameters and area of the square and rectangle are the following:

Area of square = length x length

Area of rectangle = length x width

Parameter of square = 4 x length of side.

Parameter of rectangle = 2( length + width)