Question

In the adjoining figure ,AOB is a straight line. Find the value of x .Hence ,find Angle AOC ,Angle COD and Angle BOD​

Answer 1

Answer:

hey you can draw this figure we can clearly see what this forms are linear pair so simply

3 Multiple -7 +55+x+20=108degree

4multiple +68 = 180 gives > 4x=112 gives x= 28degree

so angle AOC is equals to 3 into minus 7 is equals to 84 - 7 is equal to 77

Angle B O D is equals to 2 X + 20 e equals to 28 + 20 e is equals to 48 degree

hope it helps you