Show:
Angles
Lines
Polygons
Triangles and Quadrilaterals and Circles
Hodge Podge
100
The endpoint where two rays or line segments meet to form an angle.
What is a vertex?
100
Two lines that are always the same distance apart.
What are parallel lines?
100
The endpoint where two sides of a polygon meet.
What is a vertex?
100
A polygon with three vertices, three angles and three sides.
What is a triangle?
100
Figures that have the same shape and same size.
What are congruent figures?
200
A tool used to measure angles.
What is a protractor?
200
Two lines or segments that cross each other
What are intersecting lines?
200
Spell the plural of vertex.
What is vertices?
200
The formula for finding the area of a triangle.
What is 1/2 ( base times the height)?
200
Figures that have the same shape but are different sizes.
What are similar figures?
300
The unit of measure we use to measure angles.
What are degrees?
300
Two lines that intersect forming four 90 degree angles.
What are perpendicular lines?
300
A polygon in which no sides are equal.
What is an irregular polygon?
300
A quadrilateral with two pairs of parallel sides.
What is a parallelogram?
300
A tool used to draw a circle.
What is a compass?
400
An angle that measures between 180 and 360 degrees.
What is a reflex angle?
400
A straight line that goes on forever in one direction from an endpoint.
What is a ray?
400
A polygon whose sides all have the same length and whose angles are all the same size.
What is a regular polygon?
400
A quadrilateral that is not a parallelogram.
What is a trapezoid?
400
The total degrees in a circle and a quadrilateral.
What is 360 degrees?
500
Two angles whose measures add up to 180 degrees.
What are supplementary angles?
500
A location in space.
What is a point?
500
The name of a polygon in which all sides are pushed outward and the name of a polygon in which at least two sides are pushed in.
What is convex and concave?
500
A line segment that passes through the center of a circle and has both its endpoints on the circle.
What is a diameter?
500
Angles that are next to each other. They have a common side but no other overlap.
What are adjacent angles?