This diagram can be used to prove the Pythagorean Theorem.
Which statement would be included as a crucial step in proving the Pythagorean Theorem using this diagram?
(2 points)
The blue square on the right contains the yellow square + the green square on the left
The yellow square + the green square equal the 2 rectangles on the left
The yellow square on the left contains the four triangles on the right
The area of the purple and red triangles on the left add to be the area of the yellow square.