Question

Find the all four angles of a cyclic quadrilatural A is y° B is 2x° C is 2y° and D is 3x° find ABCD

Answer 1

hey buddy here is your answer

===> in a cyclic quadrilateral we knows that

==> angle A+ angle C = Angle B + angle D = 180°

==>so now according to statement

==> y°+ 2y°=180 ° --(1)

==>3y°= 180 ° = y= 180/3 = 60°

==> now second angle b+ angle d

==> 2x°+3x°=180°

==> 5x°= 180° = x= 180/5= 36°

now calculate A,B,C and D
A=60°
B= 72°
C= 120°
D = 108°

Hope it helps mark brainliest if satisfied with answer