What is the value of x in the context of the given information?

To solve for ( x ) in the given problem, we can use the properties of triangles and angles.

1. Identify Angles:

– Given angles are ( 72° ), ( 63° ), and ( 45° ).

– The angles in any triangle sum up to ( 180° ).

2. Finding ( x ):

– Use the triangle that contains the angles ( 72° ), ( 63° ), and angle ( x ).

– The third angle can be calculated as follows:

[

x = 180° – 72° – 63°

]

[

x = 180° – 135°

]

[

x = 45°

]

Thus, ( x ) equals ( 45° ).

Feel free to ask if you have any more questions or need clarification on this topic!