Question

whatis the formulae for perimeter and area and volume with units

Answer 1

Since you havent provided the figures which formulaes you want..I am answering some of my choice.
• perimeter of rectangle=2(Length+breath)
•area of rectangle=Length×breath
•Area of square=side×side
• perimeter of square=2×side

•volume of cuboid=Length×breath×height
•surface area of cuboid=2[(lenght×breath) +(breath×height)+(height×lenght)]
• volume of cube=side×side×side
•surface area of cube=6×(side×side)

here,all the surface area unit will be in cm square or metre square and volume unit will be centimetre cube or metre cube..

Answer 2

Some formulas for common -dimensional plane figures and -dimensional solids are given below. The answers have one, two, or three dimensions; perimeter is measured in linear units , area is measured in square units , and volume is measured in cubic units . s is the length of the side of the square.