[" c) Given: "AB//EF//DC;AB=67.5cm,],[" DC "=40.5cm" and "AE=52.5cm" Find "EC" and "EF],[qquad B]

In the given figure, AB////EF////DC, AB = 67.5 cm, DC = 40.5 cm and AE = 52.5 cm . Find the lengths of EC and EF.

In the given figure, AB////EF////DC, AB = 67.5 cm, DC = 40.5 cm and AE = 52.5 cm . Name the three pairs of similar triangles.

In the given figure, AB||CD ||EF. If AB=6 cm, CD= x cm, EF=4 cm, BD=5 cm and DE=y cm. Find x and y .

In the given figure, AB || CD || EF. given that AB=7.5 cm, DC= y cm EF = 4.5 cm and BC = x cm, find the values of x and y.

In the given figure, AB || CD || EF. given that AB=7.5 cm, DC= y cm EF = 4.5 cm and BC = x cm, find the values of x and y.

In the figure given below, AB // EF // CD. If AB = 22.5 cm, EP = 7.5 cm, PC = 15 cm and DC = 27 cm. Calculate : EF

In the figure given below, AB // EF // CD. If AB = 22.5 cm, EP = 7.5 cm, PC = 15 cm and DC = 27 cm. Calculate : AC

In the given figure, AB//EF//CD. Given that AB = 7.5 cm, EG = 2-5 cm, GC = 5 cm and DC = 9 cm. Calculate : EF

In the given figure, AB//EF//CD. Given that AB = 7.5 cm, EG = 2-5 cm, GC = 5 cm and DC = 9 cm. Calculate : AC.

In the figure, EF || AC, BC = 10 cm, AB = 13 cm and EC = 2 cm, find AF