Find the sizes of the three unknown angles in the image below. Give your answers in degrees (°). b с a 34°
![Find the sizes of the three unknown angles in the image below Give your answers in degrees b с a 34 class=](https://us-static.z-dn.net/files/d2d/99422e1fb4ee9d56865f4cdfc2ca2d3b.jpg)
Answer:
Step-by-step explanation:
angle d is adjacent to angle b so angle be equals to 34 degree
angle a is perpendicular to angle b so
angle b + angle a = 180
34 + a =180
so 180 - 34 =146
therefore angle a = 146
since angle c is adjacent to angle a
then angle a = 146