Question

the area of a square is 72.25 cm.what is the lenght of its side and its perimeter

Answer 1

Given : The area of a square is 72.25 cm2 .

We know area of square = ( Side )2 , So

( Side )2 = 72.25

( Side )2 = ( 8.5 )2

Side = 8.5 cm

We know perimeter of triangle = 4 ( Side ) , So

Perimeter of given square = 4 ( 8.5 ) = 34 cm

Answer 2

Answer:8.5

Step-by-step explanation

Area of tha square =L ×L

Given L = 72.25

Length ( L ) =√72.25

= 8.5 cm