In the figure, `bar(PA)" || "bar(QB)`. If AT and BS ubtersect at C,find `angleACS`.

In the figure above, bar(AB)"||"bar(CD) . Find the value of x.

In the figure, bar(AB)" || "bar(CD) and bar(AD)" || "bar(BC) . If angleABC=110^(@), angleACD=30^(@) , then find angleADC .

In the given figure, bar(AE) ||bar(CD) , AB=BC, and AE=CD. If bar(AC) bot bar(CD) and angleAEB=35^(@) , then find angleDBE .

In the figure above, bar(AB) || bar(CD), angleBAE=30^(@) and angleCDE=35^(@) . If bar(AB) bot bar(BC) , then find angleAED .

In the given figure, bar(LM)"//"bar(PN) and the line l is a transversal of bar(LM) and bar(PN) . Find the value of a .

In the given figure lines bar(XY) and bar(MN) intersect at O. If ∠POY = 90^(@) and a: b = 3: 4, find c.

In the given figure lines bar(XY) and bar(MN) intersect at O. If ∠POY = 90^(@) and a: b = 2 : 3, find c.