Question

find x and y in following parallelogram​

Answer 1

Answer :

Angle B = Angle C (Alternate angles)

60degree=y

Angle y = angle(ADC) corresponding angles

60degree=angle(ADC)

x+Angle(ADC)=180 (Linear pair)

x+60=180

x=180-60

x=120degree

Answer 2

Step-by-step explanation:

we know that,

opposite angles of parallelogram are equal

so,angle ABC =angle ADC=60°

and angle BAD=angle BCD

angleABC+angleADC+angleBAD+angleBCD=360

(angle sum property)

60°+60°+angleBAD+angleBAD=360

2angleBAD=240

angleBCD=angle BAD=120

angle X + angleADC=180(linear pair)

angle X=120°

angle Y + angle BCD=180(linear pair)

angle Y=60°

hope it helps you....

mark it as brainliest answer