A three sided polygon
The 3 most common types of angles.
What is Acute, Right, and Obtuse
A triangle with all equal sides.
What is an equilateral triangle?
The formula for Perimeter is ______________
What is 2L + 2W = Perimeter or L + L + W +W?
Two lines that will never meet or cross.
What are Parallel Lines?
What is a line?
A five sided polygon.
What is a Pentagon?
An angle that measures exactly 90 degrees.
What is an right angle?
A polygon with 4 sides.
What is a quadrilateral?
The formula for Area is _____________.
What is Area = Length x Width or A = L x W?
Two lines that intersect to create a 90 degree angle.
What are Perpendicular Lines?
The top surface of a desk would be considered a _____________ (plane, point, or line).
What is a plane?
A closed geometric figure made up of segments.
What is a Polygon?
An angle that measures more than 90 degrees.
What is an Obtuse angle?
True or False: The sum of the interior angles of a triangle add up to 180 degrees.
What is true?
Symmetry is when ______________
What is when something is the exact same on both sides when split in half?
Two lines that cross but DO NOT create a 90 degree angle.
What are Intersecting Lines?
Points are plotted on a grid called ________________.
What is a Coordinate Plane?
An eight sided polygon.
What is an Octagon?
An angle that measures less than 90 degrees.
What is an Acute Angle
True or False: The sum of the interior angles of a quadrilateral adds up to 360 degrees.
What is true?
When an image is turned any direction, this is called a _______________.
What is a Rotation?
A _________ is part of a line extending endlessly in one direction from one point, called the endpoint.
What is a Ray?
A portion of a line with two endpoints is called a ________ ___________.
What is a Line Segment?
A _________ of a polygon is the common endpoint of a pair of sides - where two sides meet.
What is the Vertex?
Angle measures next to each other that add up to ______ degrees are called Supplementary Angles.
What is 180 degrees?
A quadrilateral with 4 equal side lengths and equal angles.
What is a Square?
When a figure is flipped to create a mirror image, this is called a ______________
What is a Reflection?
Give the name for the line segment below:
What is line AB?
An __________ is two rays with a common endpoint.
What is an angle?
A ___________ ___________ is a polygon in which all the sides have the same length and all the angles have the same measure.
What is a Regular Polygon?
Angle measures next to each other that add up to ______ degrees are called Complementary Angles.
What is 90 degrees?
A quadrilateral with two sets of parallel sides.
What is a Parallelogram?
The formula for Volume is __________________
What is V = L x W x H or Volume=length x width x height?
The difference between a line and a line segment is _____________
What is a line has arrows at each end that say it continues on both directions, but a line segment has two endpoints to show it does not continue?