The shape given is a regular 5-point star. The pentagon within the star is a regular pentagon, and the triangles surrounding the pentagon are isosceles triangles. Use this
information to help you prove that the measure of ZA = 36º.

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°

it is not that hard all u have to do is plot the graph

step-by-step explanation:

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