Parallelism is

Parallel First Order Reactions || Numerical Based on Parallel First Order Reaction

Parallel lines

Prove that line segment joining the middle points of two non-parallel sides of a trapezium is parallel to the parallel sides.

Prove that the segment joining the middle points of two non-parallel sides of a trapezium is parallel to the parallel sides and half of their sum.

In a trapezium, prove that the line joining the midpoints of non - parallel sides are parallel to the parallel sides of the trapezium.

Prove that the segment joining the middle points of two non-parallel sides of a trapezium is parallel to the parallel sides and half of their sum.

Parallel lines___