A 5x5 square and a 3x3 square can be cut into pieces that will fit together to form a third square.
a. find the length of a side of the 3rd square
b. in the diagram mark P on the segment DC so that PD = 3, then draw the segments PA and PF. Calculate the lengths of these segments.
c. segments PA and PF divide the squares into pieces. Arrange the pieces to form the third square.
^what?! i dont get this