UVWX is a rectangle. R is the intersection of the diagonals.

[Cinnamon]

UVWX is a rectangle. R is the intersection of the diagonals.

Find the value of x if RV = 9 and UW = 2x + 6.

This is the last question I will need help with.

 

[stapel]

What do you know about the lengths of the two diagonals of any rectangle?

What do you know about the lengths of the segments formed by the vertices and the intersection point of those diagonals?

Eliz.

 

[Denis]

Cinnamon, did you bother drawing an actual rectangle, then the diagonals;
DO IT; may take you 15 seconds...too tired or busy ?