Question

From the given figure, find the value of a

Answer 1

Answer: Easy one buddy. Please mark my answer as brainliest and follow me.

Angle around a point = 360 degree

              So total angle = 360 degree

          a+2a+3a +a+2a+3a = 360 degree ( Vertically opposite angles are equal)                      

Therefore, 12a = 360 degree

                   a= 360/12 = 30

Therefore, the value of a is 30.                    

Answer 2

Answer:

a = 70

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