Anthony bought an 8 foot board he he cut off 3/4 of the board to build a shelf and gave 1/3 of the rest to his brother for an art project how many inches long was the piece Anthony gave to his brother

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat