Lines
Two lines that always remain the same distance apart and will never touch.
What is parallel?
A triangle having all sides of equal length.
What is an equilateral triangle?
What is the total number of degrees inside a triangle?
What is 180 degrees?
A polygon that has 6 equal sides.
What is a regular hexagon?
When 2 lines which intersect form a right angle
What is perpendicular?
An angle that measures less than 90 degrees
What is an acute angle?
A triangle having exactly 2 sides of equal length.
What is an isosceles triangle?
The number of degrees of the interior angles of any quadrilateral is...
What is 360 degrees?
A closed shape that has 5 sides.
What is a pentagon?
The smallest number of lines needed to form an angle
What is 2?
An angle greater than 90 degrees and less than 180.
What is an obtuse angle?
A triangle with one angle greater than 90 degrees.
What is an obtuse triangle?
What is the supplementary angle of 60 degrees?
What is 120 degrees?
A right-angle triangle has a one angle that measures 90 degrees, one that measures 55 degrees and the other angle measures ...
What is 35 degrees?
The number of angles formed when 2 lines intersect
What is 4?
This is the number of degrees in a straight angle.
What is 180 degrees?
A triangle with one 90 degree angle and none of its sides are the same length
What is a right, scalene triangle?
What is the complementary angle of 49 degrees?
What is 41 degrees?
The collective name of all 4-sided shapes such as squares, rectangles, trapezoids, kites, etc...
What are Quadrilaterals?
When 2 lines form an angle smaller than 180 degrees, it also creates an angle which is called...
What is a reflex angle?
A triangle having an angle of 100 degrees, and 2 angles measuring 40 degrees each.
What is a obtuse isosceles triangle?
A triangle has 3 equal sides. What is the measurement of each of the EXTERIOR angles?
What is 300 degrees?
This is the instrument / tool used to measure angles.
What is a Protractor?