Line l and m are parallel.Find the value of x .Also find the angles mentioned
Answers
Answer:
A linear pair is a pair of adjacent angles whose non-common sides are opposite rays.
All the types are discussed in detail and are supplemented with examples and short questions.
Under the topic pair of lines, various sub-sections are discussed namely:
Intersecting lines
Transversal
Angles made by a transversal
When two lines intersect (looking like the letter X) we have two pairs of opposite angles. They are called vertically opposite angles. They are equal in measure.
A transversal is a line that intersects two or more lines at distinct points.
Six angles discussed in this section:
1. Interior angles
2. Exterior angles
3. Pairs of Corresponding angles
4. Pairs of Alternate interior angles
5. Pairs of Alternate exterior angles
6. Pairs of interior angles on the same side of the transversal