6 Written Questions
6 Multiple Choice Questions
 has 1 right angle
 has 2 endpoints
 equals 90 degrees
 extends without end in 2 directions
 180
 all 3 angles are acute
5 True/False Questions

scalene triangle → all 3 angles are acute

supplementary angles → 2 angles whose sum is 90 degrees

obtuse triangle → more than 90 degrees

isosceles triangle → no sides or angles are equal

acute angle → all 3 angles are acute