Question

write the formula for -
1) perimetre of a rectangle
2) perimeter of a square
3) area of a square
4) area of a rectangle
5) volume of a cube
6) vloume of a cuboid​

Answer 1

Answer:

a) The perimeter of a rectangle is the total length of all the sides of the rectangle. Hence, we can find the perimeter by adding all four sides of a rectangle. Perimeter of the given rectangle is a + b + a + b.

b) Since all sides of a square are equal, we only need one side to find its perimeter. The perimeter of the given square is: a + a + a + a = 4 a units. Hence, the formula of the perimeter of a square = 4 × (length of any one side).

c) The formula of Area of a square is Side × Side.

d) Length × Width.

e) Length × Width × Height.

f) Length×Width×Height Length × Width × Height .

HOPE MY ANSWER HELPED.