In a||gm ABCD, if `angle A = 115^(@), " find " angle B, angle C and angle D.`

In a ||gm ABCD if angleA=125^@ find angleB,angleC and angleD .

In parallelogram ABCD, find angle B, angle C and angle D.

In trapezium ABCD, bar (AB) is parallel to bar (CD). If angle A = 50^(@) , angle B= 70 ^(@). Find angle C and angle D.

In parallelogram ABCD,angle A=60^(@) Then find angle B,C,D,

In cyclic quadrilateral ABCD, angle A = 70^(@) and angle B + angle C = 160^(@). Then, angle B= ………

In a Delta ABC angle A + angle B = 145^(@), 2 angle B + angle C = 180^(@) Find angle A and angle B

In cyclic quadrilateral ABCD, angle A = 70^(@) and angle B + angle X = 160^(@). Then, angle B= ………

In a DeltaABC , angleA+ angle B=125^(@) and angle B+ angle C=150^@ . Find all the angle of Delta ABC.

In the pentagon ABCDE, angle A= 110^(@) , angle B= 140^(@) and angle D= angle E. The sides AB and DC, when produced, meet at right angle. Calculate angles BCD and E.