4.3 - Types of Angles
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Practice Questions
Test your understanding with targeted questions
What is the measure of an acute angle?
💡 Hint: Think of what is sharp.
What type of angle measures exactly 180°?
💡 Hint: It's a straight line!
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of angle is less than 90°?
💡 Hint: Think sharp!
Is a right angle greater than or equal to 90°?
💡 Hint: Remember the square in the corner!
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Two angles are supplementary, and one measures 135°. What is the measure of the other angle?
💡 Hint: Think of the supplementary angles concept.
If a reflex angle measures 260°, what is the angle’s other equivalent acute angle?
💡 Hint: Recall how reflex angles work with rotations.
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