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Geometry
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An exact location in space
point
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A part of a line with two endpoints
line segment
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What type of angle is this?
obtuse angle
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a straight path that goes on in both directions
line
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What type of angle can be 45 degrees?
acute angle
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What type of angle is this?
right angle
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Which angle measures exactly 90 degrees?
right angle
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How many degrees are in 1/2 of a circle?
180 degrees
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Which angle measures more than 90 degrees but less than 180 degrees?
obtuse angle
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What type of angle can be 97 degrees?
obtuse angle
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Which angle measures exactly 180 degrees?
straight angle
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How many degrees are in 2/6 of a circle?
120 degrees
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What type of angle can be 120 degrees?
obtuse angle
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What is the unit angle for a circle?
1 degree (1/360)
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What type of angle is this?
straight angle
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A part of a line with one endpoint (goes on in ONE DIRECTION)
ray
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Which angle measures less than 90 degrees?
acute angle
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How many degrees are in a circle?
360 degrees
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What type of angle is this?
acute angle
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How many degrees are in 1/4 of a circle?
90 degrees
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How many degrees are in 1/5 of a circle?
72 degrees
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