Vocabulary Unit 1 Test

Front

Circumcenter

Back

Point of concurrency of the perpendicular bisectors

Front

Incenter

Back

Point of concurrency of the angle bisectors

Front

Centroid

Back

Point of concurrency of the medians

Front

Orthocenter

Back

Point of concurrency of the altitudes

Front

acute angle

Back

angle less than 90 degrees

Front

obtuse angle

Back

angle between 90 and 180 degrees

Front

right angle

Back

angle = to 90 degrees

Front

scalene triangle

Back

triangle with no equal sides

Front

equilateral triangle

Back

triangle with 3 equal sides

Front

isosceles triangle

Back

triangle with at least 2 equal sides