Question

find the value of x ​

Answer 1

Answer:

c) 150°

x + 90° + 50° + 70° = 360°

Answer 2

Answer:

150°

Step-by-step explanation:

∠AOB = 50°

∠BOC = 90°

∠COD = 70°

∠AOD = x

Sum of all angles

= 50° + 90° + 70° + x = 360°

⇒ 210° + x = 360°

⇒ x = 360° - 216°

⇒ x = 150°

$3^{rd}$ option contains our answer(150°), so $3^{rd$ option is the correct answer.

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