Question

The area of square is 100sq.cm .if the sides of this square is increased by 10% then what will be the area of new square

Answer 1

Step-by-step explanation:

Area of the square=100sq.cm

Side×Side=100sq.cm

(side)^2=100

side=10cm

now,

Sides are increased by 10%

10×10%

There will be increase of 1 cm in sides

So..

New side 11 cm

Side ×Side=11×11

Area of new square=121sq.cm

PLEASE MARK.ME AS BRAINLIEST..

Answer 2

Step-by-step explanation:

area of square = 100 cm²

a² = 100

a = 10 cm

if side increase 10% means side = 11 cm

Now , area = 11² = 121 cm²