Question

Find the length of the missing side if necessary round to the nearest tenth

Answer 1

Using pythagoras theorem,

a^2 + b^2 =c^2

11^2 + 11^2 = c^2

c^2=242

c=$\sqrt{242}$

c= 15.556

c=15.6

Answer 2

Answer:

15.6

Step-by-step explanation:

$\sqrt{( {11}^{2} + {11}^{2}) }$

=

$11 \sqrt{2}$

=15,6