Question

find the value of
$x$
​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

• Value of x is 23°.

Step-by-step explanation:

To find :-

• Value of x.

Solution :-

Given,

Two angles are (3x + 18)° and 93°.

We know,

Sum of all angles forms on straight line is equal to 180°. This statement is also known linear pair.

So,

$\rightarrow$ (3x + 18)° + 93° = 180°

$\rightarrow$ 3x + 18° = 180° - 93°

$\rightarrow$ 3x + 18° = 87°

$\rightarrow$ 3x = 87° - 18°

$\rightarrow$ 3x = 69°

$\rightarrow$ x = 69°/3

$\rightarrow$ x = 23°.

Verification :-

$\rightarrow$ (3x + 18)° + 93° = 180°

• Put x = 23°

$\rightarrow$ (3 × 23 + 18)° + 93° = 180°

$\rightarrow$ (69 + 18)° + 93° = 180°

$\rightarrow$ 87° + 93° = 180°

$\rightarrow$ 180° = 180°

$\boxed{\sf Hence \: Verified.}$

Therefore,

Value of x is 23°.