Question

Diagonal of a square with sider7 cm length is​

Answer 1

Answer:

9.899cm

Step-by-step explanation:

Diagonal = side(√2)

d = 7 x √2

d = 7 x 1.414

d = 9.899cm

Answer 2

Answer:

7

Step-by-step explanation:

form finding by

d=s$\sqrt{2}$

=(7cm)$\sqrt{2}$

therefore d=7