Question

30. In the given figure, if / || n, find the value of x.​

Answer 1

Answer:

285°

Step-by-step explanation:

given :- angle p = 35°

angle q = 40°

Construction:- draw a parallel line AB passing from point O .

Now , angle POB = angle P = 35°

angle QOB = angle Q = 40°

therefore angle POQ = ( 35 + 40) °= 75°

Hence X = (360 - 75 )° = 285°

Answer 2

Answer: To find triangle ΔPOQ

We should substrate 180°(35°+40°)

=180°-75°

=105°

∴ΔPOQ=105°