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Term to Definition
Definition to Term
Angles
Double points
Subtract points from other team
100
Polygon
Closed figure with no rounded sides and at least three sides.
100
Two angles that add up to 180 degrees
Supplementary angles
100
Interior angles
The angles inside of a polygon
100
Rotational symmetry
A shape has rotational when it can turn and look like the exact same shape without turning 360 degrees
100
Rhombus
A quadrilateral that is equal and the same side length
200
Tiling
Covering of plane surface with geometric shapes without gaps
200
Polygon that has all sides are the smae length and all angles are equal
Regular polygon
200
Exterior angles
The angles on the outside of the angle
200
Perpendicular
vertical or straight up and down
200
Rectangle
A flat four sided figure with all its angles 90 degrees
300
Rotation
Transformation that turns a figure counterclockwise about a point
300
Polygon that has sides that are not the same lenghth and angles are not equal
Irregular polygon
300
Vertical angles
Angles that share the same vertex but are on opposite sides
300
Reflectional symetry
A shape has Reflectional symmetry when it can turn once and still look the same
300
Degree
The largest exponent of that variable
400
Quadrant
Four sections into which the coordinate plane is divided by a x and y axis.
400
Covering of plane surface with geometric shapes without gaps (another word for tiling)
Tessalation
400
Obtuse angles
An angle that is more than 180 degrees
400
Line segment+
A line that connects two end points
400
Ray
A line with a start but no end point
500
Complementary angles
Two angles that add up to 90 degrees.
500
Polygon with at least one interior angle with a measure more than 180 degrees
Concave polygon
500
Central angle+
Angle subtended at the center of a shape by two given points on the shape
500
Midpoint
The halfway point of a line segmant
500
Scalene triangle
A triangle with no sides equal in any way