Question

in figure find X, futher find angle BOC, angle COD and angle AOD

Answer 1

x+20+x+x+10 = 180° { linear pair}
3x + 30 = 180
x+ 10 = 60
x = 50 °

use ,
angle BOC =》

X+ 2O = 50 + 20 = 70°


ANGLE COD =》
X = 50°


ANGLE AOD =》

X+ 10= 50 + 10 = 60°

Answer 2

Step-by-step explanation:

X° + 10° + X °+ X° + 20° = 180°. (linear pair)

3 X + 30=180°

3x=150°

X =150÷3

x=50°

so angle BOC =X + 20°

=50 + 20

=70°

angle COD=X°=50°

angle AOD=X + 10=50 +10=60°

so, angle BOC 70°, angle COD 50°, and angle AOD 60°.