Question

if diagonal of square is 12 root 2 find it perimetre

Answer 1

Answer:

Diagonal of square=side√2

so side of square will be=12

Now perimeter=4*side=4*12=48

Answer 2

Answer:

48

Step-by-step explanation:

Diagonal of square = Its side x \sqrt { 2 }

Side \sqrt { 2 } = \sqrt { 2 } \sqrt { 2 }

i.e. side = 12 cm

Perimeter of a square = 4 x Side

= 4 x 12 = 48 cm