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10 pts. for whoever solves this!

10 pts. for whoever solves this!-example-1
User JRaymond
by
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1 Answer

9 votes

Answer:

x = 4

Explanation:

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


(x)/(x+4) =
(x+6)/(2x+12) =
(x+6)/(2(x+6)) =
(1)/(2) ( cross- multiply )

2x = x + 4 ( subtract x from both sides )

x = 4

User Dunnry
by
4.4k points