Scalene Triangle
Acute Angle
Intersecting Line Segments
Parallelogram
Equilateral Triangle
Straight Angle
Quadrilateral
Right Angle
Rhombus
Line Segment
Vertex
Obtuse Angle
Square
Perpendicular Line Segments
Angle
Angle that equals 90 degree.
a polygon with four sides
a triangle having three unequal sides and angles
a triangle with all sides equal and all angles equal
An angle of 180°.
two line segments which cross to form 90 degree angles
A quadrilateral having both pairs of opposite sides parallel to each other
one part of a line
an equilateral parallelogram having oblique angles
the intersection point of two sides of a plane figure
a rectangle having all four sides of equal length
Less than 90° and more than 0 °
It is more than 90° and less than 180°.
Line segments that cross each other
Figure formed by two rays.
