Question

The quadrilaterals ABCD and JKLM are similar.Find the length x of KL.

Answer 1

Given:

The quadrilaterals ABCD and JKLM are similar.

Required:

To find the value of x.

Step-by-step explanation:

Clearly the given quadrilaterals are similar.

Therefore,

`(BC)/(KL)=(BA)/(KJ)`

So,

`\begin{gathered} (5)/(x)=(4)/(2.8) \\ \\ 5*2.8=4x \\ \\ 4x=14 \\ \\ x=(14)/(4) \\ \\ x=3.5 \end{gathered}`

Final Answer:

`x=3.5`