( Please help stuck on problem for hours)Write an expression for the area of square 4 by combining the areas of the four triangles and the two squares.

Theres a lot of right angles,so that means theres a couple of equal sides.the triangular sides have 1 short,1 long,1 longer side.you have to estimate the areas of each shape.

square has four triangles and 2 smaller squares. The area of each triangle is the same: ab/2. The are of the smaller square is (bb) an the are of the larger square is (aa). So the total area of square 4 is: 4 times the area of triangle + aa + bb

Step-by-step explanation: im on edmentum as well sadly

step-by-step explanation:

answers available in this download

(pearson%2c%25202012)%2520bbs.pdf& usg=aovvaw1obmtxnfghfgxhx0urh_je

may i see the picture? it would a lot, xox