Answer:
2½ kilos
Step-by-step explanation:
5 - 2½ = 2½
a X=0
b X=0
c X= undetermined
x greater than or equal to 12cm^2
approx 7.81 Exactly: √61
Use Pythag theorem: 5^2 + 6^2 = hyp^2 (line AS)
25 + 36 = 61
hyp = √61 or about 7.81
58.0 degrees
Let the angle of depression be x.
tan x=104.1/65
x=58.0 degrees
