एक चक्रीय चतुर्भज ABCD के चारों कोण ज्ञात कीजिए जिसमें `angleA = (2x+ 4)^(@), angleB = (y + 3)^(@), angleC = (2y + 10)^(@)` और `angleD = (4x - 5)^(@)` है।

The angles of a cyclic quadrilateral ABCD are angleA=(6x+10)^(@), angleB=(5x)^(@), angle C =(x+y)^(@) and angle D = (3y-10)^(@) .

The angles of a cyclic quadrilateral ABCD are angleA=(6x+10)^(@), angleB=(5x)^(@), angle C =(x+y)^(@) and angle D = (3y-10)^(@) .

In a DeltaABC, angleA = x^(@), angleB = (3x - 2)^(@) , also angleC - angleB = 9^(@) , find the three angles.

In a cyclic quadrilateral ABCD, it is given : angleA=(x+y+10)^(@), angleB=(y+20)^(@), angleC=(x+y-30)^(@)" and "angleD=(x+y)^(@) . Find angleB .

If ABCD be a cyclic quadrilateral in which angle A = 4x^@, angle B = 7x^@, angle C= 5y^@, angle D = y^@ , then x: y is यदि ABCD एक चक्रिय चतुर्भुज हो जिसमें angle A = 4x^@, angle B = 7x^@, angle C= 5y^@, angle D = y^@ , तो x: y कितना होगा ।

If ABCD be a cyclic quadrilateral in which angleA = 4x^@ , angleB = 7x^@ , angleC = 5y^@ & angleD = y^@ , then x, y is___

ABCD is parallelogram if angleA = (4x+13)^(@), angleD=(5x-22)^(@) , then find angleB, angleC .

In DeltaABC, angleA=x+15^(@),angleB=x and angleC=2x-35^(@) find, each angle of the triangle.