Question

find the value of x in the given figure . (c)​

Answer 1

Answer:

135°

Step-by-step explanation:

According to the question,

The given image is a right angled triangle and is perpendicular in its sides.

Let the part of 90° angle be called A and other two angles be called B and C

A = 90°

So, we know that

B = C

Hence,

Angle B and Angle C = (180 - 90)/2

= 90/2

= 45°

As we find all the measures of the angles of the triangle, we know that

Angle X + Angle B = 180° (Linear Pair)

=> Angle X + 45° = 180°

=> Angle X = 180 - 45

= 135° ans.