Assertion A- AOB is a straight line. If angle AOB = (3x+10) degree and angle BOC = (4x-26) degree then angle BOC = 86 degree.
Reason R- the sum of angles that are formed on a straight line in equal to 180 degree.

 Dear Student
There is a small mistake in the question. The angle AOB is given as (3x+10)°. But it should be angle AOC=(3x+10)°. The solution to this question is given below:

Regards

  • 1
What are you looking for?