What is the lead on a down guy if the guy length is 40 feet and the point of attachment to the pole is 31 feet above ground level?

To determine the lead on a down guy, you need to calculate the horizontal distance from the base of the pole to the point where the down guy is anchored in the ground. The lead can be understood as the horizontal component of the down guy line.

In this scenario, the guy length is given as 40 feet, and the height at which the guy is attached to the pole is 31 feet. To find the lead, we can use the Pythagorean theorem where the guy wire forms the hypotenuse of a right triangle, the height at the pole forms one leg, and the lead forms the other leg.

When you apply the theorem, the relationship can be set up as follows:

Let ( L ) be the length of the down guy (40 feet), ( H ) be the height above the ground where the guy is attached (31 feet), and ( D ) be the lead.

According to the theorem:

[

L^2 = H^2 + D^2

]

Substituting the known values into the equation:

[

40^2 = 31^2 + D^2

]

[

1600 = 961 + D^2

]

To find (