Answer:
AC is the longest side
AB is the shortest side
Step-by-step explanation:
We can find the third angle
A+B+C = 180
55+80+C = 180
135+C = 180
C = 180-135
C =45
The longest side is opposite the largest angle
B is the largest angle so AC is the longest side
C is the the smallest angle so AB is the shortest side
Answer:
1- 3/4
2- 5/6
3- 2/3
4- 7/10
Step-by-step explanation:
1= a
2=b
3=c
4=d
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X 1, 2, 3, 4 Y -2, -10, -18, -26