Question

a square room has a side of 9 meter . so what is the area of the floor​

Answer 1

Answer:

side = 9 m

area = side × side

= 9×9

= 81m

Answer 2

Answer:

Given perimeter of square room = 56 m

Let a be length / edge of room then

4a=56

[a=14 cm]

then given another room 1 side = a+2= 16 m and perimeter = 56

then x be another side of room then

2[16+x]=56

2x= 56-32 = 24

[x=12 m]

∴ length of another room is 16 m & breadth of another room is 12 m

Step-by-step explanation:

CLEAR EXPLINATION IS IN ABOVE IMAGE