Answer:
3x = 78+ (x-2)
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles of a triangle.
3x = 78+ (x-2)
48 ÷ 24 = 2
24 goes into 48 2 times.
I think it’s the 3rd one i’m sorry if i am am wrong
What are the multiple choices
Answer:
−
1
+
6
d
,
d
=
2
Step-by-step explanation:
