Question

Find the diagonal of square whose side is १२ CM

Answer 1

Answer:

Given, the side of a square is 12 cm.

Diagonal of a square =  2  × side

                                   =  2  ×12

                                   =122

​  

∴ the diagonal of a square is 122 cm.

Answer 2

Answer:

Hi..your answer below

Step-by-step explanation:

Diagonal of square =

\sqrt{2} a2a

a = 12

Root 2 = 1.4

Diagonal = 1.4 x 12

= 16.97 cm

hope it helps you.

pls mark me as brainliest.

pls follow me.

thank you.