Answer:
75
Step-by-step explanation:
The sum of internal angles in a triangle is equal to 180
58 + 47 + x = 180
105 + x = 180 subtract 105 from both sides
x = 75
Answer:
2nd
Step-by-step explanation:
I think the answer would be 78 ... I could be wrong tho
Answer:
False
Step-by-step explanation:
