Question

find the values of x
​

Answer 1

Answer:

x = 67°

Step-by-step explanation:

sum of all angles in a triangle = 180°

so, x + 90° + 23° = 180°

x = 180° - 113°

x = 67°

Answer 2

Answer:-

• The value of x is 67°.

To find:-

• Value of x

Solution:-

• Angle ABC = 90°
• Angle ACB = 23°
• Angle CBA = x

As we know,

• Sum of all angles of triangle = 180°

According to question,

$\large{ \tt : \implies \: \: \: \: \: \: \: \: 90 \degree + 23 \degree + x = 180 \degree}$

$\large{ \tt : \implies \: \: \: \: \: \: \: \: 113 \degree + x = 180 \degree}$

$\large{ \tt : \implies \: \: \: \: \: \: \: \: x = 180 \degree - 113 \degree}$

$\large{ \tt : \implies \: \: \: \: \: \: \: \: x = 67 \degree}$

• The value of x is 67°.