1. Chapter 4 Review Jeopardy

2. Triangle Inequality 100  Can you form a triangle using the lengths 4.8 ft, 1.3 ft, and 3.4 ft? Why or why not?

3. Triangle Inequality 200  Two sides of a triangle are 6 cm & 8cm. What can you conclude about the third side?

4. Triangle Inequality 300  In triangle ABC,m<A = 45 degrees and m<B = 76 degrees. Name the longest side of this triangle.

5. Triangle Classification 100  Name and describe the three ways to classify a triangle by its side lengths.

6. Triangle Classification 200  Is it possible to have a right obtuse triangle? Explain.

7. Triangle Classification 300  Triangle RED has vertices (2,-3) (6, 4) and (-4, 1) Classify this triangle by side lengths. Show all work.

8. Pythagorean Theorem 100  If the side lengths of a triangle are 8ft, 15 ft, and 17 ft, is it a right triangle? Justify your answer.

9. Pythagorean Theorem 200  Classify the following triangle by angle measures using the converse Pythagorean Theorem. Side lengths: 6, 8, 12  Classify the following triangle by angle measures using the converse Pythagorean Theorem. Side lengths: 6, 8, 12

10. Isosceles Triangles 100  Triangle PQR is an isosceles right triangle.If <Q is the vertex angle, what is the measure of <Q?

11. Isosceles Triangles 200  Triangle RST is an isosceles obtuse triangle. If one base angle measures 32 degrees, what is the measure of the vertex angle?

12. Congruent Triangles 100  If triangle ABC is congruent to triangle RST,then AC is congruent to which segment from triangle RST?

13. Congruent Triangles 200  Name the shortcut theorems that you can use to prove triangles congruent.

14. Congruent Triangles 300  What does CPCTC stand for? When do you use it in a proof?