Question

2) Find the value of x in the following
figure:
102°
X
X +12°​

Answer 1

Given:-

angle 1 = 102°

angle 2 = x°

angle 3 = x + 12°

Need to find:-

value of x

Procedure:-

angles = 3

so, the figue is a triangle

angle 1 + angle 2 + angle 3 = 180°

102° + x° + ( x + 12 )° = 180°

2x° + 114° = 180°

2x° = 180° - 114°

2x° = 66°

x° = 66/2 = 33°

Conclusion:-

therefore, the value of x is 33°