Classified
Inequality
Definitively
Hit the slopes
Line up
100
This triangle has 2 congruent sides
What is isosceles
100
The type of triangle with side lengths of 6, 8 and 10
What is a right triangle
100
Two pairs of these congruent angles are formed by intersecting lines
What are vertical angles
100
It's the slope between the points (10, 3) and (8, 11)
What is -4
100
When 2 parallel lines are cut by a transversal, it's the only pair of angles that are not congruent
What are same-side interior angles
200
This is the number of acute angles in an acute triangle
What is 3
200
The type of triangle with side lengths of 10, 24 and 25
What is acute
200
This pair of nonadjacent angles always adds to 180 degrees
What are supplementary angles
200
It's the slope between the points (-4, -14) and (-10, -12)
What is -1/3
200
When 2 parallel lines are cut by a transversal, it's the only pair of angles between the parallel lines that are congruent
What are alternate interior angles
300
This triangle has 3 congruent sides
What is equilateral
300
The type of triangle with side lengths of 7, 12 and 20
What is not a triangle
300
These angles share a common side
What are adjacent angles
300
The slopes of parallel lines are this
What is equal
300
When 2 parallel lines are cut by a transversal, it's the only pair of angles that are a combination of interior and exterior angles
What are corresponding angles
400
This is the number of acute angles in a right triangle
What is 2
400
The type of triangle with side lengths of 9, 12 and 16
What is obtuse
400
This pair of angles always add up to 90 degrees
What are complementary angles
400
It's the slope of the graph of the equation: -3x + 2y = 6
What is 3/2
400
Lines that are non intersecting and non coplanar are called this
What are skew lines
500
This type of triangle has no congruent sides
What is scalene
500
The type of triangle with side lengths of 14, 48 and 50
What is right
500
This pair of adjacent angles has their non common sides form opposite rays.
What is a linear pair
500
It's the relationship between the graphs of the equations of the lines: y = 3/5 x +3 y = -5/3 x - 7
What is perpendicular
500
It's the equation of a line that goes through the point (-5, -6) and is perpendicular to y = -5 x + 3
What is y = 1/5 x - 5
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