If the exterior angle of a regular octagon measures 11x + 1 what is the value of x?

x = 4

Step-by-step explanation:

The exterior angles of an octagon equal 45 degrees. So if the angles are 11x+1, set it equal to 45 and solve for x.

11x+1 = 45

11x = 44

x= 4

a = 11 : 4

b = 38

c = 1 for every 6

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°