Answer:
55°
Step-by-step explanation:
total angle of a triangle is 180°
we are given 2 angles
85+40+ x = 180
180-125 = 55° (x)
Answer: <u>input , output</u>
0,0
1,3
2,6
3,9
4,12
5,15
6,18
I just did on a calculator, I hope it helped a littler
Answer:
161
Step-by-step explanation:
the sum of the two interior angles equals that exterior angle
121+40=161