Question

find the measure of the side of a square handkerchief of area 324 cm2​

Answer 1

Answer:

18

Step-by-step explanation:

area=side×side

324=side×side

324=

18×18

Answer 2

hi mate,

solution: area of square = side ²

side = √area of square

√324 = √3*3*3*3*2*2 = 3*3*2 = 18 cm

is the one side of square.

( * ) sign used for multiplication.

i hope it helps you