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According to the triangle proportionality theorem, which proportion is correct?

Question 1 options:

AM/MN = MB/BC
AM/NC=AN/MB
MB/AM=NC/AN
AM/MN= AN/MN

According to the triangle proportionality theorem, which proportion is correct? Question-example-1
User Behemoth
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2 Answers

2 votes
answer

MB/AM=NC/AN

hope it helps
User Andrei Dragotoniu
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6 votes

According to triangle proportionality theorem:

If a line parallel to one side of a triangle intersects the other two sides of the triangle, then the line divides these two sides proportionally.

And in the given triangle, MN parallel to BC, So MN divided the two sides in proportion, that is


(MB)/(AM)=(NC)/(AN)

Correct option is the third option .

User RamenChef
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