The concept of parallel lines in geometry is quite straightforward - these lines always have equal slopes. So if you have the slope of a specific line, you can ascertain the slope of any line parallel to it. It's as simple as determining or calculating the slope of the first line, which will be identical to the slope of its parallel counterpart.
| Topic | Problem | Solution |
|---|---|---|
| None | Find the slope of a line parallel to the line who… | \( x+y=-7 \) |