Question

ABCD is a parallelogram find the measure of x, y,z ​

Answer 1

Answer:

y = 100

X=100

z= 80

Step-by-step explanation:

y=100 alternative angles of transverse cb

X= y opposite angles

z+x=180 co interior angles

z= 80

Answer 2

Answer:

x and y = 80°

z= 100°

Step-by-step explanation:

Angle x = Angle y (Alternate interior angles)

x+100° = 180° (linear pair)

x= 180-100)°

x= 80°

x=y=80°

z= 100°{Corresponding angle}

Let's check

×+y+z+w(fourth angle) =360°

w= z ( Alternative int. angle)

Sum of angles of parallelogram= 360°

80+100+80+100) °=360°

Hence verified.

HoPe It HeLpS!

ThAnKs!