Intersecting lines are lines that cross each other. Parallel lines are lines that never cross each other - they keep the same distance apart from each other. When two lines intersect, the opposite ...

How Poetry and Math Intersect ... and so on; each term (after the first two) is the sum of the two terms before it. In a Fib poem, the first line ... A quadratic equation, for example, can ...

If the line misses the circle, there will be no point of intersection Example The diagram below shows the circle \({x^2} + {y^2} + 18x + 20y + 81 = 0\) and three lines: ...