Question

find the lenght of the side of a square whose area 100cm2​

Answer 1

Answer:

area of square = a^2

now, a^2 = 100

a = under root 100

a = 10 cm

Step-by-step explanation:

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Answer 2

Answer:

area of a square= side x side

let one side be X cm

so, Xcm x Xcm= 100 cm^2

(Xcm)^2= 100cm^2

Xcm=√(100cm^2)

Xcm= 10cm