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Find the missing angles in the following triangles.

Four triangles with missing angles labeled x and y, showing various angle measurements including 70°, 45°, 110°, 62°, 51°, and 70°, with one exterior angle of 120°.

Four triangles with missing angles labeled x and y, showing various angle measurements including 70°, 45°, 110°, 62°, 51°, and 70°, with one exterior angle of 120°.

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Show Answer Key & Explanations Step-by-step solution for: Find the missing angle in a triangle (examples, solutions, videos ...
- x = 65°
- x = 35°
- x = 113°, y = 67°
- x = 60°, y = 50°
Parent Tip: Review the logic above to help your child master the concept of finding the missing angle of a triangle worksheet.
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