10 Questions
What is the tool used to determine the approximate measure of an angle drawn on a piece of paper or chalkboard?
protractor
What is the unit of measurement used to express the measure of an angle?
degrees
What is the range of the measure of an angle, according to the Angle Measurement Postulate?
between 0 and 180
What is the purpose of the Angle Construction Postulate?
to construct an angle with a given measure between 0 and 180
What is the process of finding the sum of the measures of two coplanar angles with a common vertex and a common side?
add the measures of the two angles
What is the symbol used to represent degrees in the measure of an angle?
°
What is the vertex of an angle in relation to the protractor?
The center mark of the protractor is placed on the vertex of the angle.
What is the condition for two angles to be considered coplanar angles with a common vertex and a common side?
no interior points in common
What is the purpose of the Angle Measurement Postulate?
to associate a unique real number with each angle
What is the relationship between the two rays in the Angle Construction Postulate?
They form an angle with a given measure between 0 and 180.
Test your understanding of the Angle Addition Postulate and congruent angles in geometry. Learn how to identify and work with congruent angles, and understand the definition of an angle bisector. Brush up on your geometry skills with this quiz!
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