Question

Plse help me out with this queston..... U really are challanged.

Answer 1

The Triangle Proportionality Theorem states that if a line parallel to one side of a triangle intersects the other two sides, then it divides those sides proportionally. We can extend this theorem to a situation outside of triangles where we have multiple parallel lines cut by transverals.

Theorem: If two or more parallel lines are cut by two transversals, then they divide the transversals proportionally.

 If l∥m∥n, then ab=cd or ac=bd.

Note that this theorem works for any number of parallel lines with any number of transversals. When this happens, all corresponding segments of the transversals are proportional

Answer 2

this is your answer.☺️