Question

What is the value of x?
Enter your answer in the box.

Answer 1

x=27

Explanation:

-We can use the triangle proportionality theorem: if line parallel to a side of a triangle intersects the other two sides, then it divides those sides proportionally.

-we write the proportion and solve for x

`(39)/(26) =(x)/(18)`

`x= (39*18)/(26)`

x= 27

Answer 2

27

Explanation:

Triangle proportionality theorem: when you draw a line parallel to one side of a triangle, it'll intersect the other two sides of the triangle and divide them proportionally

`(26)/(39)=(18)/(x)`

Cross multiply and you get 702=26x

x=27