Question

In fig., n-x= 4 then values of x and n are: (a) 103 (b) 54° (c) 104 (d) none of these? ​

Answer 1

Answer:

Please refer the attachment

Step-by-step explanation:

the answer will be :

x = 103 °

n= 107 °

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Answer 2

Given :- In given figure(refer to image) n - x = 4°.

To Find :- then values of x and n are ?

Concept used :-

• A complete angle is equal to 360° .

Solution :-

from image we can see that,

→ 150° + n + x = 360° { complete angle }

→ n + x = 360° - 150°

→ n + x = 210° ------------- Equation (1)

and,

→ n - x = 4° { given } ---------- Equation (2)

adding Equation (1) and Equation (2) we get,

→ (n + x) + (n - x) = 210° + 4°

→ n + n + x - x = 214°

→ 2n = 214°

dividing both sides by 2,

→ n = 107°

putting value of n in Equation (2),

→ 107° - x = 4°

→ x = 107° - 4°

→ x = 103°

therefore, the values of x and n are 103° and 107° respectively .

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