Question

plzz help brainly i am having a problem!!

Answer 1

Answer:

x = 40°

Step-by-step explanation:

Here,

ang.AOB + ang.AOC = 180° ( Linear pair)

68° + 3x-20° = 180°

3x = 180° - 48°

3x = 132°

x = 132°/3

x = 44°

Answer 2

FIND:-

• Value of x

SOLUTION:-

68⁰ + (3x - 20⁰) = 180⁰ ( linear pair)

68⁰ + 3x - 20⁰ = 180⁰

68⁰ + 3x = 180⁰+ 20⁰

68⁰ + 3x = 200⁰

3x = 200⁰ - 68⁰

3x = 132⁰

$x = \frac{132}{3} = 44$

so, the value of x is 44⁰