Trigonometry Beginner Quiz 3

1. What is the name for an angle greater than 90 degrees but less than 180 degrees?

2. What is the triangle called if it has two equal sides?

3. What do you call a triangle with all sides equal?

4. What is the abbreviation for an angle measured in radians?

5. What is the abbreviation for an angle measured in degrees?

6. What is the term for a triangle with one angle greater than 90 degrees?

7. What is the term for a triangle with all angles less than 90 degrees?

8. "In a right triangle, what are the two sides that form the right angle called?"

9. What is the trigonometric function abbreviated as "sin"?

10. What is the trigonometric function abbreviated as "cos"?