Answer:
minus 48 to 90 then divide the answer by 2
Answer:
Its eather 2a or -18
Step-by-step explanation:
I think its one of those two
Could i have a heart and branliest please.
Answer: 4,-6
Not 100% sure
Area of a triange = 180 degrees
60 + 90 + 30= 180
180-30=150
Z=150 degrees
