Ian vocabulary math Flashcards
2 straight lines that have a common endpoint
Angle
A polygon with indentations
Concave polygon
A polygon with no dents or indentations
Convex polygon
The result of subtracting one number from another
Difference
A long, thin straight mark that extends in both directions with no end
Line
To always be the same distance apart and never touching
Parallel
A 4 sided shape where opposite sides are parallel
Parallelogram
An exact location
Point
Any of the two furthest points on a line segement
End point
A two dimensional shape with straight lines
Polygon
A 4 sided shape with straight sides where all sides are the same length
Rhombus
Lines that are right angles also known as 90 degrees to one and other
Perpendicular
A line with a start point but no end point
Ray
The result of adding two or more numbers
Sum
A 4 sided shape with straight sides that has one pair of opposite sides that are parallel
Trapezoid
A point where two or more line segments meet. A corner
Vertex
An angle that is equal to 90 degrees
Right angle
A flat shape with 4 straight sides
Quadrilateral
A part of a line that connects 2 points
Line segment
The same shape and size
Congruent
