Question

Please Tell The Answer Of The Attached Image​

Answer 1

Answer:

(6x-40)° + (5x+9)°+(3x+15)° = 180°

(NOW OPEN THE BRACKETS )

6x-40°+5x+9°+3x+15° = 180°

6x+5x+3x -40°+9°+15° = 180°

14x- 40°+24 =180°

14x -16° = 180°

14x = 180°+16°

14x = 196°

x = 196°/14

x = 14°

I THINK YOU FIND THE ANGLE NOW EASILY

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