Lines and angle grade 9

QuizÂ by Arun Kumar R

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3 questions

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- Q1What is the sum of the interior angles of a triangle?90 degrees270 degrees180 degrees360 degrees30s
- Q2What is the sum of the exterior angles of any polygon?360 degrees270 degrees180 degrees90 degrees30s
- Q3What is the definition of an acute angle?An angle that measures more than 90 degreesAn angle that measures exactly 90 degreesAn angle that measures less than 90 degreesAn angle that measures exactly 180 degrees30s