2-D Shapes
This 2-D shape has 5 sides.
What is a pentagon?
This represents a location on a line
What is a point?
This triangle has all equal sides
What is equilateral?
This angle is to describe when we have an exact 90 degree angle
What is a right angle?
This 3-D shape resembles dice
What is a cube?
This 2-D shape has 8 sides
What is an octogon?
A line segment has this many end points
What is 2?
This triangle usually looks funny with no equal side lengths
What is a scalene triangle?
This angle is used for angles that are less than 90 degrees
What is an acute angle>
You see this 3-D Shape often in construction zones, has 1 edge, 1 corner, and 2 faces
What is a cone?
This 2-D shape has 4 sides that are all the same length
What is a square?
Two lines that cross each other are called
What are intersecting lines?
When a tringle has a 90 degree angle in it
What is a right triangle?
This angle is used to describe an angle that is greater than 90 degrees
This 3-D shape has 0 edges, 0 corners, and 0 faces
What is a sphere?
This 2-D shape has two sets of parallel lines
What is a parallelogram?
These sets of lines continue on forever and will never cross
What are parallel lines?
When a triangle has 2 sides of equal length
What is isosceles?
Sometimes this angle resembles a STRAIGHT line
What is a straight angle?
This 3-D shape that looks like a can of pop, has 2 edges, 0 corners, and 3 faces
What is a cyinder?
This 2-D shape consists of 4 sides, 4 right angles, and has different side lengths
What is a rectangle?
This set of lines cross and form 90 degree angles
what are perpendicular lines?
We classify triangles in two ways ______ and ______
What is by sides and angles?
The smallest angle is
What is an acute angle?
This 3-D shape found in Egypt, has 8 edges, 5 corners, and 5 faces
What is a pyramid?