Geometry Triangles Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
equilateral triangle | a triangle whose three sides are equal in length |
isosceles triangle | a triangle with two sides that are equal in length |
scalene triangle | a triangle whose three sides are all different in length |
acute triangle | a triangle whose 3 angles are all less than 90 degrees |
equiangular triangle | a triangle whose 3 angles are equal |
right triangle | a triangle with one angle of 90 degrees |
obtuse triangle | a triangle with an angle of more than 90 degrees |
hypotenuse | the side opposite the right angle in a right triangle |
base of an isosceles triangle | the side of an isosceles triangle that is not the legs (the two sides that are congruent) |
base angles of an isosceles triangle | the two congruent angles on an isosceles triangle |
corollary | a theorem that follows from another theorem |
perpendicular bisector of a triangle | a perpendicular line through the midpoint of a side of the triangle |
angle bisector of a triangle | a line that divides an angle of the triangle into two congruent parts |
point of concurrency | the point where three or more lines intersect |
concurrent lines | when three or more lines intersect in the same point |
circumcenter of a triangle | the point of concurrency of the perpendicular bisectors of a triangle |
incenter of a triangle | the point of concurrency of the angle bisectors |
median of a triangle | a segment whose endpoints are a vertex of the triangle and the midpoint of the opposite side |
centroid of a triangle | the point of concurrency of the three medians of a triangle |
altitude of a triangle | the perpendicular segment from a vertex to the opposite side or to the line that contains the opposite side |
orthocenter of a triangle | the point of concurrency of the three altitude lines |
mid segment of a triangle | a segment that connects the midpoints of two sides of a triangle |
vertex angle of an isosceles triangle | the angle that is not congruent to the others in an isosceles triangle |
Created by:
abby_eck
Popular Math sets