Question

given angle POR =3x and angle QOR +2x=10. if POQ is a straight line then the value of x

Answer 1

Answer:

x=170°

Step-by-step explanation:

∠POR+∠QOR=∠POQ

3x+10-2x=180

x=180-10

x=170°

Answer 2

Answer:

34°

Step-by-step explanation:

∠POR + ∠QOR = 180° [Angles of a linear pair]

=> 3x + 2x + 10° = 180°

=> 3x + 2x = 180° - 10°

=> 3x + 2x = 170°

=> 5x = 170°

=> x = 170° ÷ 5

=> x = 34

Hence, the value of x is 34°