Answer:true
Step-by-step explanation:
Let gradient of original line = m = 1/6
Gradient of line perpendicular to this = -1/m = -6
(Gradient = slope)
Answer:
60?
Step-by-step explanation:
4000/200 = 20
20 × 3 =60
20.71 ft
A right triangle is formed by the wall the tree and the ground between them
