Answer:
Step-by-step explanation:
From the given right angle triangle,
The unknown side is the hypotenuse of the right angle triangle.
With m∠x as the reference angle,
The adjacent side of the right angle triangle is 10
The opposite side of the right angle triangle is 20
To determine m∠x, we would apply
the tangent trigonometric ratio.
Tan θ, = opposite side/adjacent side. Therefore,
Tan x = 20/10 = 2
x = Tan^-1(2)
x = 63.4° to the nearest tenth.
