Question

in the adjoining figure DE is parallel to BC. find the measure of angles x,y and z​

Answer 1

Answer:

x=110, y = 110, z= 40

Step-by-step explanation:

z = 40degree (corresponding angles DE//BC)

<A+<D+<E = 180degree (ASP)

30 + y + 40 = 180

y = 180 - 70

y = 110degree

Therefore, x = 110 degree (corresponding angles DE//BC)