1. What set of numbers represents the lengths of the sides of a triangle?
E. {13, 12, 28} F. {4, 13, 15}

2. What kind of triangle is formed with the sides 5.4, 8.6, 9.7?

3. What set of numbers forms a right triangle?
{24, 25, 7} D. {1.5, 2, 2.8}
E. {10, 2, 11}

4. Classify the triangle. 45 45

5. Classify the triangle.

6. In the figure, c = 15 and b = 12, what is a?

7. If AD is 4 and CD is 3, then what is AC?

8. How tall is the flagpole?
17 ft.
8 ft.

9. What is the length of the original height?

10. The ladder is 20 foot from the wall and touches the house at 15 foot high. How long is the ladder?

11. The length and height of the TV is 10 in by 12 in
The length and height of the TV is 10 in by 12 in. What is the length of the diagonal?

12. Answer the following trig questions.
Cos <A = _______ Tan <B = _________ Sin <B = _________

13. FIND X.
15 ft.
48o

14. FIND X.
71o
12 ft.

15. FIND X.
24 ft.
50o

16. If the wire and the ground form a 60o angle and the length of the wire is 30ft. What is the distance from the bottom of the wire to the base of the pole?

17. AB is 24 cm. What is the measure of AC?

18. XZ is 5 𝟐 cm. What is the measure of XY?

19. FIND X.
10 ft.

20. FIND X AND Y.
9 𝟑