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Concurrency
Middles and More
General Ideas of Triangles
Fill In The Blank
Angles
100
Three or more lines that intersect at one point
What is concurrent lines
100
A point that is exactly half way between two set points
What is a midpoint
100
A triangle with exactly two congruent sides
What is an isosceles triangle
100
Angles from two intersecting lines and the angles are not adjacent are _____.
What are vertical angles
100
Divides an angle into to congruent angles
What is an angle bisector
200
The point of concurrency where the perpendicular bisectors of a triangle intersect
What is the circumcenter
200
A segment between the midpoint of two sides
What is a midsegment
200
A triangle with sides of three different lengths
What is a scalene triangle
200
_____ is the branch of surgery concerned with conditions involving the musculoskeletal system.
What is orthopedics
200
All angles in a triangle add up to it
What is 180°
300
The point of concurrency where the altitudes of a triangle intersect
What is the orthocenter
300
The same distance apart at every point
What is equidistant
300
A triangle with all angles less than 90°
What is an acute triangle
300
______ angles together make 180°.
What are supplementary angles
300
The three angle bisectors of a triangle intersect here
What is the incenter
400
The point of concurrency where the medians of a triangle intersect
What is the centroid
400
A class of drugs resembling normal body substances that can help control inflammation in body tissues.
What is a steroid
400
A triangle with one angle greater than 90°
What is an obtuse triangle
400
The center of mass is located at ______, a point of concurrency
What is the centroid
400
The two supplementary adjacent angles formed by two intersecting lines
What is a linear pair
500
The point of concurrency where the angle bisectors of a triangle intersect
What is the incenter
500
Not a mathematical term but will help you succeed in mathematics
What is aptitude
500
Goes through the midpoint of a side and is perpendicular to that side
What is a perpendicular bisector
500
Line that the circumcenter, centroid, and orthocenter lie on the ______.
What is the Euler line
500
Angles that add up to 90°
What are complementary angles