Question

Geometry math question no Guessing and Please show work

Answer 1

So ans is option b
$x = 2 \sqrt{5} yd$

Answer 2

$( \sqrt{10} ) + ( \sqrt{10} ) = {x}^{2} \\ 10 + 10 = {x}^{2} \\ x {}^{2} = 20 \\ x = \sqrt{20} \\ x = \sqrt{4 \times 5} \\ x = 2 \sqrt{5}$
therefore, the missing side is B. 2√5yd
hope this helps you.
don't forget to do it brainleist.