Question

find the answer for the question​

Answer 1

Answer:

x=60°

y=120°

z=30°

Step-by-step explanation:

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Answer 2

Answer:

in ∆ABD ...... 60°+60°+x=180° (angle sum property)

x= 180 - 120

x = 60

now, x+y = 180 ........ linear pair

60 +y = 180

y = 120

now In ∆ADC

30 + y+z =180

30 + 120 + z = 180

z = 180 - 150

z = 30

Step-by-step explanation:

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