3 types of triangle

1. What is the sum of the interior angles of a triangle?

2. Which of the following is a property of an equilateral triangle?

3. If one angle of a triangle is 45 degrees and another is 55 degrees, what is the third angle?

4. What type of triangle has one angle that is greater than 90 degrees?

5. Which of these angles is considered an acute angle?

6. In a right triangle, what is the relationship between the sides?

7. If a triangle has angles measuring 50 degrees and 60 degrees, what type of triangle is it?

8. What is the measure of each angle in an equilateral triangle?

9. What type of lines are formed by two intersecting lines that create a right angle?

10. If two angles are supplementary, what is the sum of their measures?