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45 votes
45 votes
Find the value of x.

Find the value of x.-example-1
User Firas Al Mannaa
by
3.0k points

1 Answer

24 votes
24 votes

Answer:

x = 17.5

Explanation:

the segment inside the triangle is an angle bisector and divides the opposite side into segments that are proportional to the other 2 sides, so


(7)/(4) =
(x)/(10) ( cross- multiply )

4x = 70 ( divide both sides by 4 )

x = 17.5

User Vovan
by
2.8k points