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16 questions
Classify the angle of the dancer's legs.
Acute angle
Right angle
Obtuse angle
Straight angle
Classify the angle formed by the wings of the plane.
Straight angle
Right angle
Obtuse angle
Acute angle
Classify the angle made by the big hands of the clock.
Acute angle
Straight angle
Right angle
Obtuse angle
Classify the angle made by the jaws of the alligator.
Right angle
Obtuse angle
Acute angle
Straight angle
Classify the angle shown below the stairs.
Right angle
Reflex angle
Obtuse angle
Acute angle
Classify the angle made by the traffic sign.
Reflex angle
Obtuse angle
Acute angle
Right angle
Classify the angles shown 'in' the stop sign.
Acute angle
Straight angle
Right angle
Obtuse angle
Classify the angle of the bridge between the two towers.
Obtuse angle
Straight angle
Acute angle
Reflex angle
Classify the angle of the player's arm if the vertex is his elbow.
Right angle
Obtuse angle
Reflex angle
Acute angle
Classify the angle in the chairs.
Right angle
Obtuse angle
Acute angle
Straight angle
Classify the angle of the dentist drill.
Obtuse angle
Acute angle
Straight angle
Reflex angle
What is a right angle?
A measure of 180 degrees.
A measure of 0 degrees.
A measure of 45 degrees.
A measure of 90 degrees.
What is a straight angle?
It is a quarter-turn.
It is a full-turn.
It is a half-turn.
It has no turn.
What is an acute angle?
A measure of 90 degrees.
A straight line.
A measure of more than 90 degrees.
A measure of less than 90 degrees.
What is an obtuse angle?
More than a half-turn but less than a full-turn.
More than a quarter-turn but less than a half-turn.
A quarter-turn.
Less than a quarter-turn
What is a reflex angle?
Measures less than 360 degrees and more than 180 degrees.
Measures less than 180 degrees and more than 90 degrees.
Measures less than 90 degrees and more than 0 degrees.
A measure of 90 degrees.
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