Two points give you a line. A third point (often called a check-point) is used to confirm the accuracy of your first two points. If all three line up, you have confirmed you have the correct line.
250 + 2(25.50) + 105.50 = 250 + 51 + 105.50 = 406.50 <==
The answer is the first one BC ~ CD
Ok done. Thank to me:>
Answer:
they never intersect
Step-by-step explanation:
parallel lines are basically two lines that are always the same distance apart and traveling in the same direction at each other.