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ROUND 1

ROUND 1. 1 . Which of the following can NOT form a triangle?. I. 3, 4, 5 II. 3, 4, 7 III. 3, 4, 10. 2 . Given Δ LMN~ Δ TUV, find x. M. T. x. 4. 8. 12. L. N. V. U. 20. 3 . What is the area of the square?. 5x+4 ft.

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ROUND 1

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  1. ROUND 1

  2. 1. Which of the following can NOT form a triangle? I. 3, 4, 5 II. 3, 4, 7 III. 3, 4, 10

  3. 2. Given ΔLMN~ ΔTUV, find x. M T x 4 8 12 L N V U 20

  4. 3. What is the area of the square? 5x+4 ft

  5. 4. A right triangle has a hypotenuse of 9 and a leg with length 6. What is the length of the other leg (in simplified radical form)?

  6. 5. What is the length of AC in the triangle? A 10 30° C B

  7. 6. What is the area of a square whose diagonal has a length of in?

  8. ROUND 2

  9. 1. Give the equation of a line that is perpendicular to the line 2x-3y=12

  10. 2. Plot A(0,6), B(2,0) and C(4,0). Find the area of the triangle.

  11. 3. If tan(x)=4/3, what is cos(x)? x

  12. 4. If the probability of winning a game is 4/13, what is the probability of losing the game?

  13. 5. In ΔLMN, LM=15 cm, m<L=90°, and MN=40. To the nearest degree, what is m<N?

  14. 6. How long is the line segment connecting the points (-1,4) and (3,-2)? Please leave your answer as a simplified radical.

  15. ROUND 3

  16. 1. Solve the following equation. Leave your answer in simplified radical form.

  17. 2. Draw ΔDEF with m<D=110°, DE=5, and DF=2. How long is EF, rounded to the nearest hundredth?

  18. 3. If the slope angle of a line has tan(θ)=2/5 and goes through the point (8,6), what is the equation of the line?

  19. 4. Solve the equation:

  20. 5.Find the area of an equilateral triangle with an altitude of 9in. Please leave your answer in simplified radical form.

  21. What is my Dog’s Name?

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