Answer:
0
Step-by-step explanation:
By inspection or finding points, we see that 2nd ave is perfectly flat, or in other words, has slope of 0.
If line 1 is parallel to line 2, it means their slopes are the same.
So, the new road parallel to 2nd ave has a slope of
.
There is not enough information to determine whether the pentagons are congruent.
Answer:
60
Step-by-step explanation:
180-140=40, 180-(80+40)=60