Answer:
I've been trying to figure this out with out a chart and i keep confusing myself
Step-by-step explanation:
nothing
can you make the question clear so I can answer you the question.
Answer:

Step-by-step explanation:
All the angles in a triangle add up to 
Every right angle triangle has a right angle in it which is 
So to find the remaining angle, you do
-
-
= 
Answer:
6th floor
Step-by-step explanation:
2-3+7
-1+7
6
Answer:
B is the answer for this question. :)
Step-by-step explanation: