Question

Give formulae for
Perimeten of a rectangle
Area of rectangle
Area of a square
cincumference of to circle
radius, diameter)
surface area of a cube.
surface area of a cuboida​

Answer 1

perimeter of rectangle = 2(l + w)

Area of rectangle = w × l

Area of square = side ²

circumference of circle = 2πr

surface area of cube = 6a²

surface area of cuboid =2lw + 2lh + 2hw

Hope it will help you...