Question

Area of a
square is 1.21 sq m. Find the length of
its side.​

Answer 1

Answer:

Area of square=1.21m²

side=?

since,

Area of square=( side)²

therefore,

1.21= (side)²

121/100= (side)² ........{ here, 121/ 100 because we have to remove the points... so after removing point it will be 121/ 100}

(121/100)²= side

11/10= side

or,

side= 11/10

side= 1.1m