Question

plz help me ... answer this question ..or attach solution of this question... I will definitely mark you brainlist​

Answer 1

Step-by-step explanation:

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Answer 2

☆Solution☆

We have given in the figure that,

• AOC = 4x

• BOC = 6x + 30°

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By linear pair,

AOC + BOC = 180°

$\implies$4x + 6x + 30° = 180°

$\implies$ 10x + 30° = 180°

$\implies$ 10x = 180° - 30° [ Transposing 30° from LHS to RHS]

$\implies$ 10x = 150°

$\implies x = \frac{150}{10} = 15°$

Therefore, value of x is 15.

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