*Answer:
Super Easy for Geometry!
Explanation:
So, the combination of all those angles is 360*, since a complete circle is 360*. Now, I don't know what I have to find, but I assume its x.
So, the sum of all those angles is 360*. This means that we just need to add all them together, solve, and we have our x.
Now, see that square where in the angle? That generally means it is 90*.
Thus:
Now, let's solve!
So, there is your x!
Hope this helps!
(P.S. This Geometry is very, very, very easy compared to everything else in it(Trigonometry, Tangents, and Heron's Formula))