X plus y plus z equals 180. A triangles angles should ALWAYS add to 180. No ands or buts.
Answer:
I need helpp
Step-by-step explanation:
Peeople looking at this please check mine at unanswered im at desperte helpp!!!!
mine is just above this on unanswered<3 smluv
That looks hard... I can see the attachment tho<span />
Mathspapa.com ok find it there
Well, the interseciton of 2 planes would be a line, so it would be like line AB when it goes through the 2 points A and B