Answer:
B
..................
x=60
Step-by-step explanation:
in similar triangles ratio of sides is equal.
Ceiling area: (28 ft)(16 ft) = 448 ft^2
End areas: 2(16 ft)(8 ft) = 256 ft^2
Long wall areas: 2(28 ft)(8 ft) = 448 ft^2
Total area (not incl. floor area) = 1152 ft^2
No, it is incorrect. The line should be solid, not dotted, because it's a ≤ sign, not a < sign.
