Question

द एरिया ऑफ़ स्क्वायर इस 36​

Answer 1

he formula of perimeter and area of square are explained step-by-step with solved examples.

If 'a' denotes the side of the square, then, length of each side of a square is 'a' units

perimeter and area of square

Perimeter of square = AB + BC + CD + DA

= (a + a + a + a) units

= 4a units

● Perimeter of the square = 4a units

We know that the area of the square is given by

Area = side × side

A = a × a sq. units

Therefore, A = a² square units

Therefore, a² = A Here, a is the side of the square.

Therefore, a² = √A

Therefore, side of the square = √Area

@ Anirudh Mall