Question

please the answer
answer from notes​

Answer 1

Answer:

angle x and y are remote interior angles of angle yz and the last having 120°

Answer 2

Answer:

x=60 degree, y =60 degree,z=60 degree

Step-by-step explanation:

a

triangle all angles sum =180 degree

z +120 degree=180 degree (they are linear pair)

z=180-120

z=60 degree

x+y+z=180 degree (triangle all angles sum)

let the number be a

a+a +a=180 degree

3a=180 degree

a =180/3

a =60 degree

x=60 degree, y =60 degree,z=60 degree

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