Answer:
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Find the area of the four walls:
- A = Ph
- A = 2(50 + 30)*16
- A = 2560 ft²
Find the area of the (window and door) openings:
- A = 4(24*30) + 36*80
- A = 5760 in²
Convert it to ft² (1 ft = 12 in):
- 5760*(1/12)² =
- 5760*1/144 =
- 40 ft²
Subtract it from total area of walls:
Convert the area to be painter to square yards (1 yd = 3 ft:
- 2520 ft² =
- 2520*(/3)² =
- 2520*1/9 =
- 280 yd²