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Team 2
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Teams
Name
Score
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15
×
An angle that measures exactly 90 degrees, forming a perfect corner.
right angle
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×
monster
Reset all scores!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
A type of polygon that has four sides, such as squares and rectangles.
Quadrilateral
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15
×
Lines that intersect at a right angle (90 degrees).
Perpendicular Lines
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15
×
A tool used to measure angles in degrees
protractor
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×
trap
No points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
gift
Win 25 points!
Okay!
×
lifesaver
Give 5 points!
Oops!
15
×
A part of a line that has one endpoint and extends infinitely in one direction.
ray
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15
×
The distance from the center of a circle to any point on its edge; it is half the diameter.
radius
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15
×
An angle that measures exactly 180 degrees, appearing as a straight line.
straight angle
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15
×
An angle that measures less than 90 degrees; it is sharper and smaller than a right angle.
acute angle
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15
×
A straight line that passes through the center of a circle and connects two points on its edge; it is twice the length of the radius.
diameter
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15
×
An angle that measures more than 90 degrees but less than 180 degrees; it is wider than a right angle.
obtuse angle
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15
×
A part of a line that has two endpoints and is a fixed length.
line segment
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15
×
A closed shape made up of straight lines, with at least three sides, such as triangles and squares.
polygons
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×
eraser
Reset score!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
15
×
An angle that measures 0 degrees, meaning there is no space between the two rays
zero angle
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×
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