Question

find the value of x​

Answer 1

Answer:

x =123. I think .....

...ager shi nhi ho to report kr dena

Answer 2

Question :-

• Find the value of x from the Diagram

Answer :-

• 123°

Concept Used :-

• These two angles are on straight line . So,we can use linear sum property here .

• Linear sum property means the sum of angles will be 180°

Explanation :-

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$\implies\sf{x+57=180}$

${}$

$\implies\sf{x=180-57}$

${}$

$\implies\sf{x=123°}$

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So, the value of x is 123°

Verification :-

• If the sum of two angles will be equal to 180° then the value of x is correct.

${}$

$\implies\sf{x+57=180}$

${}$

$\implies\sf{123+57=180}$

${}$

$\implies\sf{180°=180°}$

$\bf{\underline{\underline{\orange{Important\:points}}}}$

• Unit of angle are radian and Degree

• 1 Radian = $\sf{\dfrac{180}{\pi}Degree}$