Question

What is the measure of angle X?

Answer 1

Using one of the above equations, you can find the value of x.
tan x = 84/13 => x = tan-¹(84/13)
x = 81.20°

Hope that helps

Answer 2

Answer:

$m$

Step-by-step explanation:

we know that

In the right triangle XYZ

$cos(X\°)=\frac{XY}{XZ}$ -----> adjacent side to angle X divided by the hypotenuse

substitute the values

$cos(X\°)=\frac{13}{85}$

$(m$