Math  /  Geometry

QuestionWhat is the value of xx ? A. 3030^{\circ} B. 150150^{\circ} C. 5050^{\circ} D. 100100^{\circ}

Studdy Solution
Solve the equation for xx:
50+100+x=180 50^\circ + 100^\circ + x = 180^\circ
Combine the known angles:
150+x=180 150^\circ + x = 180^\circ
Subtract 150150^\circ from both sides to solve for xx:
x=180150 x = 180^\circ - 150^\circ x=30 x = 30^\circ
The value of xx is:
30 \boxed{30^\circ}

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