The diagram shows a triangle ACD. The line BE is parallel to the line CD. |BC| = 2.5 cm, |BE| = 5 cm, |CD|= 7 cm and |AB|= x cm. Work out the value of x.​

The diagram shows a triangle ACD The line BE is parallel to the line CD BC 25 cm BE 5 cm CD 7 cm and AB x cm Work out the value of x class=