In Fig. `9.40In Fig. 9.41,` if `AB || DE and BD || FG` such that `angleFGH = 125^@ and 2B = 5` find `y.`

In Fig.9.40 In Fig.9.41, if AB |DE and BD|FG such that /_FGH=125^(@) and 2B=5 find y

In Fig. 6.41, if AB || DE, angle BAC = 35^@ and angle CDE = 53^@ , find angle DCE .

In Fig.6.5 Find x and y.

In the given Fig. if AB II DE , angleBAC = 35^@ and angleCDE = 53^@ , find angleDCE .

In the given Fig. if AB II DE , angleBAC = 35^@ and angleCDE = 53^@ , find angleDCE .

In Fig. 5.59, AB||CD . Find the reflex angleEFG .

In Fig. 6.40, find the values of x, y and z.

Hence, x = 50° and y = 770 EXAMPLE 9 In Fig 10.81, AB || DC and AD || BC. Prove that ZDAB = DCB. A Fig. 10 81

In Delta ABC, /_B = 90^@ and BD _|_ AC . If AC = 9 cm and AB = 7 cm, find AD.