Polygons
What is a polygon?
A closed shape made up a straight lines.
What is a triangle?
What is a quadrilateral?
What is a 2D shape?
A shape with only 2 dimensions (width and height). A shape with only 1 face.
What is a 3D Shape?
A shape with 3 dimensions (height, width, and depth).
What do you call a shape with 6 sides?
A hexagon
What are the 3 types of triangles that can be sorted by their angles?
Right triangle, acute triangle, obtuse triangle.
What do you call a quadrilateral with 4 congruent sides?
A square.
What are edges?
The line segments that connect to create a shape.
What are faces?
The shapes that make up a 3D shape.
How many sides does a pentagon have?
5
What are the 3 types of triangles that can be sorted by their sides?
Scalene, equalateral, isoscelese.
What is a parallelogram?
A 4 sided shape whose opposite sides are parallel.
What are vertices?
A corner or point where lines meet
What is a prism?
Is a circle a polygon?
No, it does not have straight lines.
What is an acute triangle?
A triangle with all acute angles inside of the triangle.
What do you call a quadrilateral whose opposite sides are congruent?
A rectangle.
What to do you call a shape with only 1 edge?
What is a pyramid?
A 3D figure that has 1 base and triangles that meet at a vertex.
What do you call a 10 sided polygon?
A decagon.
What is a scalene triangle?
A triangle with no equal sides.
What do you call a quadrilateral with only 1 set of parallel sides?
A trapezoid.
How many lines of symmetry does a square have?
4.
What do you call a 3D shape with a circular base that only has 2 faces?