Question

Find the side of a square in my if it's area is 121 cm2

Answer 1

Answer:

11 cm coz the area of square is side×side= 121cm²

so= side²=121²

sude= 11

Answer 2

Answer:

let the side of the square be x

area of the square=121cm²

according to the formula;

area of a square=side²

121=x²

•°• X=√121

•°• X= 11

this is the side of the square