SCALENE, A triangle with different lengths of sides, ISOSCELES, Triangle with two equal sides, EQUILATERAL, A tringle with all sides are equal, RIGHT TRIANGLE, A triangle with one angle that measures 90 degrees, ACUTE TRIANGLE, Is a triangle with three acute angles, OBTUSE ANGLE, Is a triangle with one obtuse angle, EQUIANGULAR, Triangle with the same angle measures, ACUTE ANGLE, Angle that measures less than 90 degrees, OBTUSE ANGLE, Angle that measures more than 90 degrees but less than 180 degrees, REFLEX ANGLE, Measures more than 180 degrees but less than 360 degrees, DEGREE, is a unit used in measuring an angle, TRAPEZIUM, a quadrilateral with no parallel sides, TRAPEZOID, quadrilateral with one pair of parallel sides, INTERSECTING, A paired of lines that has two acute and obtuse angle, PARALLEL, A line that do not meet, PERPENDICULAR, A line that forms four right angles.

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