Answer:
Hence, the incorrect statement is: 12/x = y/20
Step-by-step explanation:
In the figure we are given that the segment is parallel to one side of the triangle.
Triangle Proportionality Theorem:
If a line parallel to one side of a triangle intersects the other two sides, then it divides those sides proportionally.
so we can say that:
12/x = 10/15
Also by the corollary of Proportionality theorem(figure is attached to the answer) we can say that:
[tex]\dfrac{a}{a+b}=\dfrac{c}{c+d}=\dfrac{f}{e}[/tex]
Hence for the given ques we could say that:
10/25 = y/20
Hence, the incorrect statement among the three given statement is:
12/x = y/20
