Answer:
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
In the right triangle PQR of the figure
Applying the Pythagorean Theorem
Remember that the area of square is equal to
where
b is the length side of the square
so
Area of square C
---> is given
so
Area of square A
---> is given
so
Area of square B
---> is given
so
substitute the given values in the Pythagorean Theorem
---> is true
The Pythagorean Theorem is satisfied (PQR is a right triangle)
we have
rearrange