Question

answer answer answer​

Answer 1

Answer:

Question question question

Answer 2

a) y=80 degree

x=50 degree

b) dont know

Step-by-step explanation:

a) y=80 degree bcoz its verticall opposite angle.

x=50 degree bcoz-

a triangle should be 180 degree soo-

= 80degree (proved above) + 50 degree + x = 180 degree

= x = 180 - 80 + 50

= x = 180 - 130

= x = 50 degree.

b) dont know

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