The learner will practice the use of terminology associated with angles and demonstrate knowledge about angles.
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
This type of angle measures less than 90°.
Correct Answer
Acute
An acute angle measures between 0° and 90°.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
This type of angle measures less than 90°.
Your Answer
Correct Answer
Acute
An acute angle measures between 0° and 90°.
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Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
This type of angle measures between 90° and 180°.
Correct Answer
Obtuse
An obtuse angle measures between 90° and 180°.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
This type of angle measures between 90° and 180°.
Your Answer
Correct Answer
Obtuse
An obtuse angle measures between 90° and 180°.
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Question 1 of 10
Basic Angle Terminology and Facts
Two angles whose measurements sum to 180° are...
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
Two angles whose measurements sum to 180° are...
Correct Answer
Supplementary
Any two angles whose measurements add up to 180° are called supplementary.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
Two angles whose measurements sum to 180° are...
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Correct Answer
Supplementary
Any two angles whose measurements add up to 180° are called supplementary.
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Question 1 of 10
Basic Angle Terminology and Facts
This type of angle measures 180°.
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
This type of angle measures 180°.
Correct Answer
Straight
A straight angle measures 180°.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
This type of angle measures 180°.
Your Answer
Correct Answer
Straight
A straight angle measures 180°.
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Question 1 of 10
Basic Angle Terminology and Facts
Two angles whose measures sum to 90° are...
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
Two angles whose measures sum to 90° are...
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Complementary
Any two angles whose measures add up to 90° are called complementary.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
Two angles whose measures sum to 90° are...
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Complementary
Any two angles whose measures add up to 90° are called complementary.
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Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
What type of angle is shaded below?
Correct Answer
Acute
Since the angle measures between 0° and 90°, it is an acute angle.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
What type of angle is shaded below?
Your Answer
Correct Answer
Acute
Since the angle measures between 0° and 90°, it is an acute angle.
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Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
What type of angle is shaded below?
Correct Answer
Obtuse
Since the angle measures between 90° and 180°, it is an obtuse angle.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
What type of angle is shaded below?
Your Answer
Correct Answer
Obtuse
Since the angle measures between 90° and 180°, it is an obtuse angle.
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Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
What type of angle measures 90°?
Correct Answer
Right
A right angle measures 90°.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
What type of angle measures 90°?
Your Answer
Correct Answer
Right
A right angle measures 90°.
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Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
What type of angle is shaded below?
Correct Answer
Right
This is a right, or 90°, angle.
Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
What type of angle is shaded below?
Your Answer
Correct Answer
Right
This is a right, or 90°, angle.
Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
What type of angle is shaded below?
Correct Answer
Straight
This is a straight, or 180°, angle.
Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
What type of angle is shaded below?
Your Answer
Correct Answer
Straight
This is a straight, or 180°, angle.
Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
True or False: Congruent angles have the same angle measurement.
Correct Answer
True
Congruent angles must have the same measurement.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
True or False: Congruent angles have the same angle measurement.
Your Answer
Correct Answer
True
Congruent angles must have the same measurement.
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Question 1 of 10
Basic Angle Terminology and Facts
Vertical angles are always...
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
Vertical angles are always...
Correct Answer
Congruent
Vertical angles have the same measurement, thus they are congruent.
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Basic Angle Terminology and Facts
Incorrect
Vertical angles are always...
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Correct Answer
Congruent
Vertical angles have the same measurement, thus they are congruent.
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Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
The interior angles of a triangle always sum to...
Correct Answer
180°
The interior angles of a triangle always add up to 180°.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
The interior angles of a triangle always sum to...
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Correct Answer
180°
The interior angles of a triangle always add up to 180°.
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Question 1 of 10
Basic Angle Terminology and Facts
When two lines intersect, each pair of adjacent angles is...
Question 1 of 10
Basic Angle Terminology and Facts
Correct!
When two lines intersect, each pair of adjacent angles is...
Correct Answer
Supplementary
Each adjacent pair would have measures that sum to 180°, so they are supplementary.
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Question 1 of 10
Basic Angle Terminology and Facts
Incorrect
When two lines intersect, each pair of adjacent angles is...
Your Answer
Correct Answer
Supplementary
Each adjacent pair would have measures that sum to 180°, so they are supplementary.
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Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
Question 1 of 10
Basic Angle Terminology and Facts
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- 1/6/2014
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- 1/6/2014
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Basic Angle Terminology and Facts by Fox Valley Technical College is licensed under a Creative Commons Attribution 3.0 Unported License.