Question

angles of triangles practice
complete this assessment to review what youve learned. it will not count toward your grade.
find ( x ) in the figure. (1 point)

Explanation:

Step1: Find the value of \( y \)

The sum of angles in a triangle is \( 180^{\circ} \). So, \( y=180^{\circ}-35^{\circ}-40^{\circ}=105^{\circ} \).

Step2: Find the value of \( x \)

Since \( x \) and \( y \) are supplementary angles (\( x + y=180^{\circ} \)), then \( x = 180^{\circ}-y \). Substitute \( y = 105^{\circ} \) into the equation: \( x=180^{\circ}-105^{\circ}=75^{\circ} \).

Answer:

\( 75^{\circ} \)