Question

Find the length of AB. Round your answer to the tenth place.

Answer 1

AB = 10.5

Explanation:

If 3 or more parallel lines are intersected by two or more transversals , the parallel lines divide the transversals proportionally , that is

`(AB)/(7)` =
`(6)/(4)` = 1.5 ( multiply both sides by 7 )

AB = 7 × 1.5 = 10.5