Unit 3 Vocab Review

Front

Triangle with 1 right angle

Back

Right Triangle

Front

One the same plane

Back

Coplanar

Front

Angle between 0° and 90°

Back

Acute Angle

Front

Longest side of a right triangle opposite the 90° angle

Back

Hypotenuse

Front

Divides a segment into two congruent parts

Back

Midpoint

Front

Angle measuring 90°

Back

Right Angle

Front

Triangle with one obtuse angle

Back

Obtuse Triangle

Front

Triangle with all sides equal

Back

Equilateral Triangle

Front

Endpoint, extends infinitely in 1 direction

Back

Ray

Front

Polygon with 3 sides

Back

Triangle