A round table has a diameter of 6 feet.
What is the area of the table?

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°

step-by-step explanation:

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i would say true? if the unit was informational and it "refreshed your understanding", then true.