If a line is drawn parallel to one side of a triangle to intersect other two sides in distinct points, - Maths - Triangles

Question

If a line is drawn parallel to one side of a triangle to intersect
other two sides in distinct points, prove that the other two sides
are divided in the same ratio Using the above, do the following In
fig 6, PQ||AB, AQ||CB Prove that AR2 =PR×CR

Ahmad · Accepted Answer

answer
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.If a line is drawn parallel to one side of a triangle to intersect other two sides in distinct points, prove that the other two sides are divided in the same ratio. Using the above, do the following. In fig 6, PQ||AB, AQ||CB. Prove that AR2 =PR×CR