Math Practice Problems - Triangle Angles

Triangle Angles - Sample Math Practice Problems

The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

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Complexity=1

#	Problem	Correct Answer	Your Answer
1		? =
Solution The sum of the known angles is 128. The sum of all angles in a triangle is 180, so the missing angle must be 180 - 128 = 52.

#	Problem	Correct Answer	Your Answer
2		? =
Solution The sum of the known angles is 150. The sum of all angles in a triangle is 180, so the missing angle must be 180 - 150 = 30.

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