Find the value of x.
A. 80°
B. 70°
C. 60°
D. 50°
![Find the value of x A 80 B 70 C 60 D 50 class=](https://us-static.z-dn.net/files/df6/e3ff3ae04d8116160215b2fe8861711b.png)
Answer:
A
Step-by-step explanation:
80 degree becaue a triangle = 180 degress
180 - 100 = 80