Answer:
Step-by-step explanation:
First off, your drawing is kinda inaccurate, because the 
looks like a right angle, but as you drew it yourself it doesn't matter too much.
We know that the sum of the angles of a triangle will always equal 
, so we have that 
.
Combining like terms on the left side gives 
.
Subtracting 
from both sides gives 
.
So, 
and we're done!
1) should be second option
CD→
2) None of these
Answer:
I think the awsner is 180 deegrees
Answer:
the answer is tbh .
Step-by-step explanation:
