Question

in the adjacent figure,CA and CB are tangents, angle AOB = (3X+5)° and angle ACB = (X+3)° then the value of 'x' is​

Answer 1

Answer:

x = 43

Step-by-step explanation:

3x + 5 + x + 3 =180(opposite angles in a cyclic quadrilateral)

therefore 4x + 8 = 180

4x = 172

x = 172/4

x = 43

Answer 2

Answer:

43

Step-by-step explanation:

angle AOB+angle ACB=180

3x+5+x+3=180

4x+8=180

4x=180-8

4x=172

x=172/4

x=43

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