Triangles
Angles
Shapes
Lines
Miscellaneous
100
A triangle in which all interior angles are acute angles.
What is an acute triangle.
100
An angle with a measure greater than 0 degrees and less than 90 degrees.
What is an acute angle.
100
A polygon with exactly 10 sides.
What is a decagon.
100
A part of a line that has one endpoint and continues indefinitely in one direction or on one side of that point.
What is a ray.
100
A whole number greater than 1 that is not a prime number.
What is a composite number.
200
A triangle where all sides are the same length (The sides are congruent).
What is an equilateral triangle.
200
Two angles with a common side and a common vertex, but no overlap.
What are adjacent angles.
200
A polygon with exactly 7 sides.
What is a heptagon.
200
A portion or subset of a line bounded by two endpoints.
What is a line segment.
200
A unit of measure for the inclination of an angle.
What is a degree.
300
A triangle with two congruent sides, which are called the legs.
What is an isosceles triangle.
300
An angle with a measure greater than 90 degrees and less than 180 degrees.
What is an obtuse angle.
300
A polygon with exactly 6 sides.
What is a hexagon.
300
Two or more lines that lie in the same plane and do not interest.
What are parallel lines.
300
A relation in which each input value is associates with exactly one output value.
What is a function.
400
A triangle in which an interior angle is a right angle.
What is a right triangle.
400
An angle that measures exactly 90 degrees.
What is a right angle.
400
A polygon with exactly 9 sides.
What is a nonagon.
400
Two geometric figures (lines, segments, rays) that intersect to form at least one right angle.
What are perpendicular lines.
400
The price of a single item or unit.
What is the unit price.
500
A triangle in which no two sides are congruent (all three sides have different lengths).
What is a scalene triangle.
500
The type of angle that you find in an acute triangle.
What are acute angles.
500
A polygon with exactly 8 sides.
What is an octagon.
500
A line that divides a figure into two parts that are congruent mirror images of each other.
What is a line of symmetry.
500
A diagram that represents the relationship (compare and contrast) between sets of data.
What is a Venn Diagram.
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