An exact location in space.
What is a point.
A triangle with 3 equal sides and 3 equal angles.
What is an equilateral triangle
A heart has this many lines of symmetry.
A straight path of points that goes on forever in two directions.
What is a line
A quadrilateral with no equal sides, no equal angles, and no parallel sides has this many lines of symmetry.
How many degrees are in a straight angle (or line)?
What is 180 degrees
A triangle with no sides equal in length
What is a scalene triangle
On your whiteboards, draw the lines of symmetry for a rectangle.
(Teacher will determine correct responses)
What do we call a quadrilateral with TWO PAIRS of parallel sides?
(Hint: some shapes are a type of this quadrilateral)
What is a parallelogram
200 points - Square / Rectangle
An equilateral triangle has this many lines of symmetry?
What is 3 lines of symmetry
Intersecting lines that form right angles.
What are perpendicular lines
A triangle that has angles that are all less than 90 degrees
What is an acute triangle
A circle has this many lines of symmetry?
What is an infinite number of lines of symmetry.