Polygons
A polygon with 3 sides and 3 endpoints
What is a triangle?
A quadrilateral with 4 right angles and all sides are equal.
What is a square?
A triangle with one right angle
What is a right triangle?
Two line segments that come together with the same endpoint
What is an angle?
Angles that are less than 90 degrees
What are acute angles?
A polygon that has opposite sides that are parallel
What is a parallelogram?
A quadrilateral with one pair of parallel sides
What is a trapezoid?
A triangle that has all equal sides
What is an equilateral triangle?
Lines that will never cross (intersect)
What are parallel lines?
A characteristic or feature of a shape (ex: parallel lines, right angles)
What is an attribute?
A polygon that has 4 sides
What is a quadrilateral?
A quadrilateral with 4 right angles. Not all sides are equal, but opposite sides are equal.
What is a rectangle?
A triangle that has 3 unequal sides
What is a scalene triangle?
An angle that is greater than 90 degrees
What is an obtuse angle?
An angle that is 90 degrees
What is a right angle?
A shape that has at least 3 straight sides and is closed
What is a polygon?
A polygon that is shaped like a diamond and has 4 equal sides with opposite obtuse and acute angles.
What is a rhombus?
A triangle that has two equal sides
What is an isosceles triangle?
Lines that intersect and form right angles
What are perpendicular lines?
Polygons that are the same size and same shape
What is congruent?
A polygon with eight sides
What is an octagon?
You get these points for free!
What is 180 degrees?
A polygon with six sides.
What is a hexagon?
A polygon with 5 sides.
What is a pentagon?