Question

In the given figure, the value of y is
(a) 30°
(b) 15°
(c) 20°
(d) 22.5
​

Answer 1

Answer:

y=20°

i hope it will help you

Answer 2

Answer: C = 20 degrees

explanation = as that line is straight  total angle is equal to 180 degrees

6y+y+2y=180

9y=180

y=180/9

y=20 degrees

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Hope this attempt was helpful.