Show:
Polygons
Angles
Parallelograms
Triangles
Surprise Box
100
A triangle
What is the simplest polygon?
100
This angle measures 90 degrees.
What is a right angle?
100
A closed polygon with at least one pair of parallel lines.
What is the definition of parallelograms.
100
Scalene triangle
What is a triangle with no equal sides.
100
An imaginary line that could be folded to an exact mirror image.
What is a line of symmetry.
200
This polygon has only one set of parallel lines.
What is a trapezoid
200
This angle measures less than 90 degrees.
What is an acute angle?
200
A rectangle or square.
What is a parallelogram with four 90 degree angles?
200
Right Triangle
What is a triangle with one right angle?
200
Four lines of symmetry.
What is a square.
300
A closed figure with at least three sides.
What is a polygon?
300
This angle measures more than 90 degrees.
What is an obtuse angle?
300
A rhombus.
What is a parallelogram with four congruent sides?
300
Obtuse triangle
What is a triangle with at least one angle greater than 90 degrees.
300
Two angles whose measure add up to 180 degrees.
What are supplementary angles?
400
An ocotogon
What is a polygon with eight sides.
400
A straight angle.
What is an angle with a measure of 180 degrees?
400
A parallelogram with one set of intersecting lines and one set of perpendicular lines.
What is a right trapezoid.
400
An equilateral triangle.
What is a triangle with all equal sides?
400
Two angles whose measure adds up to 90 degrees.
What are complementary angles.
500
A polygon with all sides and all angles equal.
What is q regular polygon?
500
This angle is formed when two lines intersect.
What is a vertical angle?
500
The parallel sides are equidistant at every point on the lines.
What makes the parallel sides in a parallelogram parallel?
500
An isosceles triangle.
What is a triangle with two equal sides.
500
Two angles formed when two lines intersect. These angles can be complementary or supplementary.
What are adjacent angles.