Question

in the given figure ,PR is a straight line and the ray OQ stands on it.find the value of x.also, find angle POQ and angle QOR​

Answer 1

Answer:

The title clearly indicates about the past. I associate that a fairytale may be in a poetic form. Here ‘Once upon a Time’ suggests how people were once. It is far from what is being witnessed in the society now.

Answer 2

Answer:

Step-by-step explanation:

2x -30 degree + 3x+40 degree=180 degree [linear pair]

2x + 3x +40 degree- 30 degree = 180

∴ 5x+70° = 180°

∴5x       =180°-10°

∴x =         $\frac{170}{5}$

∴x = 34 degree