Question

guys please send the answer is very urgent and also​

Answer 1

Answer:

1. 3x + 2x = 180

  5x = 180

  x = 180/5

  x = 36

   3x = 108

   2x = 72

2. Sum of all angles except angle COB is 297.

   So angle COB = 360-297 = 63

3. 105 + 3x = 180

   3x = 180 - 105

   3x = 75

    x = 75/3

    x = 25

Step-by-step explanation: