Classify Angles
Measure Angles
Identify Polygons
Classify Triangles
Classify Quadrilaterals
100
An angle that is 90 degrees.
What is right angle?
100
Angle 'a' is 43 degrees. What is its complementary angle?
What is 47 degrees?
100
A five sided polygon
What is a pentagon?
100
A triangle with side measures of 14m, 12m, and 14m.
What is isosceles triangle?
100
A four sided polygon
What is quadrilateral?
200
Angle that is greater than 90 degrees but less than 180 degrees.
What is obtuse angle?
200
Angle 'b' is 65 degrees. What is its supplementary angle?
What is 115 degrees?
200
A polygon that does not have all sides equal and all angles equal.
What is irregular polygon?
200
A triangle whose sides are all different lengths.
What is scalene triangle?
200
Opposite sides are parallel and equal. Has four right angles.
What is square?
300
Angles are formed by two intersecting lines and angles are not adjacent.
What is vertical angles?
300
The sum of all angles in a triangle.
What is 180 degrees
300
A polygon with no internal angles more than 180°
What is convex polygon?
300
A triangle whose sides are all the same length
What is equilateral triangle?
300
Opposites sides are parallel and all four sides have equal length.
What is rhombus?
400
Angles whose sum is 180 degrees.
What is supplementary angles?
400
Angle 'a' is 35 degrees. What is the measure of its vertical angle?
What is 35 degrees?
400
The sum of angles in a quadrilateral
What is 360 degrees?
400
Triangles with two adjacent sides of equal length and an angle of equal measure
What is congruent triangles?
400
Two pairs of equal adjacent sides.
What is kite?
500
An angle formed when a transversal intersects two parallel lines and the angle is in the same position as another angle but on a different line.
What is corresponding angle?
500
Angles that have the same measure
What is congruent angle?
500
An polygon where at least one of its internal angles is greater than 180 degrees.
What is concave polygon?
500
Two triangles where all their angles equal and corresponding sides are in the same ratio.
What is similar triangle?
500
At least one pair of parallel sides
What is trapezoid?
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