Answer:
6.05 feet
Step-by-step explanation:
246.76$
199 x .24 =
47.76
199 + 47.76 =
246.76
920 square feet
Top: 20 * 17 = 340
Side triangles: 8 * 15 / 2 = 60
2 side triangles: 60 * 2 = 120
Back rectangle: 8 * 20 = 160
Bottom rectangle: 15 * 20 = 300
All of them: 340 + 120 + 160 + 300 = 920
where is your questions
and best luck for tests