Question

Find the diagonal of a square of side 12
m, given √2 = 1.41.​

Answer 1

Step-by-step explanation:

Diagonal is a√2..

here a=12 m

so diagonal a√2=12×1.41=16.92 SQ UNITS

Answer 2

Step-by-step explanation:

Let diagonal be k

side = 12 m

side² + side² = diagonal²

12² + 12² = k²

144 + 144 = k²

2 × 144 = k²

k = √144* 2

k = 12 √ 2 = 12 * 1.41

So diagonal of square = 16.92 m Ans.