Answer:
Step-by-step explanation:
9 1
12
3
- 1
Answer:
The measure of the third angle is 75 degrees.
Step-by-step explanation:
We know that the total angles of a triangle must equal 180 degrees. If we know two of the angles, we must add them together, then subtract them from 180. 45 + 60 = 105, 180 - 105 = 75. The measure of the third angle is 75 degrees.
Answer: 77°
<u>Step-by-step explanation:</u>
In relation to ∠X, 3 is the adjacent side and 13 is the opposite side.
Use Photomath it's free :)
<span> x=employees
(3)x=listeners
(3)x+x=108
3x+x=108
4x=108
X=108/4
X=27</span>