Here is your answer

REASON :
AB//CD
So,
/_A=/_D ... (alternate int. angles)
/_B=/_C ... (alt. int. angles)
So,
Tri.ABE~Tri.DCE... (by AA similarity)
Therefore,
Corresponding sides are proportional
i.e.





HOPE IT IS USEFUL
2-1, 3-2, 4-3, 1*1, 1/7, any number of expressions fit the bill here.
She spent 10 minutes. 25% x 40 = 10.
Convert 3 4/7 into an improper fraction: 25/7
17/21 divided by 25/7
Dividing by a fraction is the same as multiplying by it's reciprocal.
17/21*7/25
Simplify:
17/3*1/25
Multiply across:
17/75
Answer:
the 2 one is a linear and the rest are non