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Definition
A foursided plane figure with four right angles. 


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Definition
The distance from the center point to the outside curved surface. 


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Definition
Two angles added together equaling 180 degrees. 


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Definition
An angle less than 90 degrees. 


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A triangle having a 90 degree angle or right angle in it. 


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A closed plane figure with three or more straight sides. 


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Definition
An exact location in space. 


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Definition


Term

Definition
Two angles added together equaling 90 degrees. 


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Definition
The origin of a circle or arc. 


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Definition
An angle greater than 90 degrees. 


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Definition
The path of an infinite series of points. 


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Definition
A triangle in which all angles are equal and all sides have equal lengths. 


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Definition
To divide an angle into two equal parts. 


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Definition
The straight distance from one outside curved surface through the center point to the opposite outside curved surface. 


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Definition
A closed curve with all the points on the circle at the same distance from the center point. 


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Definition
A triangle which has two sides of equal length and two equal interior angles. 


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The distance around the outside of the circle. 


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Definition
The group or set f all points in the same plane whose sum of distances from two foci is constant. It looks like a squashed circle or a circle viewed at an angle. 


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Definition
A shape drawn inside of a circle. 


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Definition
A line parallel to the horizon. 


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A line perpendicular to the horizon. 


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Two or more coplanar lines having equal distance between them. 


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Definition
Two lines forming a 90 degree angle. 


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A line touching an arc or circle at only one point. 


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Arcs and circles sharing the same center. 


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Definition
Lines or points belonging to the same line, or an extension of a line. 


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Two points fixed together. 


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Definition


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Belonging to the same plane. 


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A straight line with opposite ends that terminate on the circumference of a circle. 


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A shape drawn around a circle. 


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Definition
A polygon with six sides. 


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Definition
A polygon with eight sides. 


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Definition
A polygon with five sides. 


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Definition
A polygon with four sides. 


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Definition
A quadrilateral with four equal sides and opposite angles equal. 


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Definition
An angle measuring 90 degrees. 


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Definition
A triangle with no sides equal and no angles equal. 


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Definition
A polygon with four equal sides and four right angles. 


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Definition
A quadrilateral with two parallel sides. 


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Definition
The point where the two sides of an angle intersect. 


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Definition
Locking a point to a position relative to the sketch coordinate system. 


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Definition
A method of plotting points whereby distances are measured from the origin. 


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Definition
Primary direction in a coordinate system. 


Term
Cartesian Coordinate System 

Definition
A rectangular coordinate system created by three perpendicular axes labeled X, Y, and Z. 


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Definition
The point at which axes intersect. 


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Definition
A method of plotting points whereby distances are measured using angles. 


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Definition
A method of plotting points whereby distances are measured from the previous point. 


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The shortest distance between two points. 

Definition


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Definition
Which of the following do lines have: a)length? b)width? c)thickness? 


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Definition
Which of the following do points have: a)length? b)width? c)thickness? 


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Definition
What are points used to indicate? 


Term
A point can be defined as a set of coordinates (x,y) on the Cartesian plane. 

Definition
How can a point be defined? 


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Definition
The most commonly used coordinate system today for identifying points. 


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Definition
The sum of the interior angles of a triangle. 


Term
Since there are 360 degrees in a circle, take 360 degrees and divide by the number of sides in the polygon. 

Definition
How do you find the central angle of an inscribed or circumscribed polygon? 


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Definition
A parallelogram with opposite sides and opposite angles are equal. 


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Definition
A quadrilateral with no sides equal. 


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Definition
A polygon with seven sides. 


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Definition
A polygon with nine sides. 


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Definition
A polygon with ten sides. 


Term
(1) Take the given angle. (2) Strike Arc R at any distance. (3) From the two points that Arc R intersect your angle, strike two additional arcs at any given distance (as long as they are equal) (4) Draw a line from the vertex of the angle to where the 

Definition
Tell in list format how to bisect an angle. 

