Question

a student is painting one wall of a room. a square window is located in the middle of the wall to be painted. the window measures 3 feet on one side. the area of the wall, not including the window, is 80ft squared. find the height of the wall to the nearest tenth.

Answer 1

area of whole wall = 80+9 = 89 ft^2

area = bh , where b is the base and h is the height
h = 89/b

you are missing information.

Answer 2

4square root.Of 5