Question

the area of a square is 81cm square 2 ? find the length of one side​

Answer 1

Answer:

9 is the ans

Step-by-step explanation:

the Q was little jumbled

r

but ok

hope it helps

Answer 2

Answer:

l=9

Step-by-step explanation:

l=length of the side of a square

area of a square =81 cm^2

area of a square=l^2

81=l^2

√81=l

therefore l=9 cm

81=l^2