Step 1:

\

The sides of triangle are $\"\"$ and $\"\"$ .

\

Using Pythagoras theorem:

\

$\"\"$ .

\

$\"\"$

\

$\"\"$ .

\

Consider $\"\"$

\

$\"\"$

\

The sum of angles in a triangle is $\"\"$ .

\

$\"\"$

\

$\"\"$ , $\"\"$ and $\"\"$ .

\

Solution:

\

$\"\"$ , $\"\"$ and $\"\"$ .