Question

write the perimeter and area of the following -: 1. Square. 2. Triangle. 3. Rectangle. Q2. write the volume of these are as following. 1. cube. 2. cuboid​

Answer 1

Answer:

Perimeter of rectangle=2(length+breadth)

Area of rectangle= length×breadth

Perimeter of square =3×side

Area of square= side× side

Perimeter of triangle= sum of all sides

Area of triangle =1/2×base× height

Volume of cube= (side) square

Volume of cuboid=length×breadth×height