Question

what is mean by transversal of parallel lines and cheacking for parallel line. explain with examples.​

Answer 1

• A line which intersects two or more lines ar distinct points is called transversal lines
• A line l intersects line m ans n at a point p ans q respectively. We observe that four angles are formed at each point p and q.
• Let us name these angles of $\small\sf{\angle{1},\angle{2},\angle{3},\angle{4}and\angle{5},\angle{6},\angle{7},\angle{8}}$
• $\small\sf{\angle{1},\angle{2}and\angle{7},\angle{8}}$ and $\small\sf{\angle{3},\angle{4}and\angle{5},\angle{6}}$are called interior angles.