Polygons
Triangles
Quadrilaterals
Lines, Rays, Points
Angles
100
One way to tell a figure is a polygon is that it is a _____________ figure.
What is closed?
100
A triangle that has all angles of equal measure.
What is an equilateral triangle?
100
A quadrilateral where all angles are equal and is not a square.
What is a rectangle?
100
An exact location in space.
What is a point?
100
The measure of this angle is exactly 180 degrees.
What is a straight angle?
200
Another way to tell a figure is a polygon is that there are no more than _______ line segments meeting at each vertex.
What is 2?
200
A triangle with one angle that measures greater than 90 degrees.
What is an obtuse triangle?
200
A quadrilateral that has all angles and all sides of the same measure.
What is a square?
200
Has one endpoint and extends on forever from that point.
What is a ray?
200
This angle is less than 90 degrees.
What is an acute angle?
300
A 6-sided polygon.
What is a hexagon?
300
A triangle with one 90 degree angle.
What is a right triangle?
300
A quadrilateral with 4 equal sides and no right angles.
What is a rhombus?
300
2 lines that creates four 90 degree angles at the point of intersection.
What are perpendicular lines?
300
An angle that measures 90 degrees.
What is a right angle?
400
8-sided polygon.
What is an octagon?
400
A triangle with no equal length sides.
What is a scalene triangle?
400
A quadrilateral that has 1 pair (set) of parallel sides.
What is a trapezoid?
400
A pair of lines that will never intersect.
What are parallel lines?
400
An angle that measures more than 90 degrees and less than a straight angle's measure.
What is an obtuse angle?
500
Any polygon that has all sides of equal length is a ______________ polygon.
What is regular?
500
The name of the triangle with 2 equal sides.
What is isosceles?
500
The sum of any quadrilateral's 4 angles is _____________.
What is 360 degrees?
500
A line that extends on forever in either direction.
What is a line?
500
An angle is named TVJ, name the vertex of this angle.
What is V?
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