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Find the missing side of the triangle.

D.N.A. Find the missing side of the triangle. 1). 2). 3). Special Right Triangles. Chapter 8.3. DNA. NUMBER SENSE. STATISTICS, DATA, AND PROB. ALGEBRA AND FUNCTIONS. MEASUREMENT AND GEOMETRY. MATHEMATICAL REASONING. ALGEBRA 1. 45 o. 5. 45 o. 5. Find the length of the Hypotenuse.

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Find the missing side of the triangle.

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  1. D.N.A. Find the missing side of the triangle. 1) 2) 3)

  2. Special Right Triangles Chapter 8.3 DNA

  3. NUMBER SENSE

  4. STATISTICS, DATA, AND PROB.

  5. ALGEBRA AND FUNCTIONS

  6. MEASUREMENT AND GEOMETRY

  7. MATHEMATICAL REASONING

  8. ALGEBRA 1

  9. 45o 5 45o 5 Find the length of the Hypotenuse

  10. 45o x 45o x Find the length of the Hypotenuse

  11. x x 45o-45o-90o Triangle • The hypotenuse is 2 times as long as each leg. • x, x, x(2)

  12. 7 Find the missing sides 7

  13. 8 8 Find the missing sides

  14. Find the missing sides

  15. 30o 10 60o 5 Find the length of the missing side

  16. 30o 2x 60o x Find the length of the missing side

  17. 30o 2x 60o x 30o-60o-90o Triangle • Legs x, x3 • Hypotenuse 2x

  18. 30o 60o 8 Find the missing side lengths 16

  19. 30o 60o Find the missing side lengths 12 6

  20. 30o 60o Find the missing side lengths 15

  21. 30o 60o Find the missing side lengths 8

  22. 30o 60o Find the missing side lengths 12

  23. A.4 in. B.8 in. C. D.12 in. Find BC. • A • B • C • D Lesson 3 CYP3

  24. Special Triangles in a Coordinate Plane Copy this problem! COORDINATE GEOMETRYΔWXYis a 30°–60°–90° triangle with right angle X and as the longer leg. Graph points X(–2, 7) and Y(–7, 7), and locate point W in Quadrant III. Lesson 3 Ex4

  25. Graph X and Y. lies on a horizontal gridline of the coordinate plane. Since will be perpendicular to it lies on a vertical gridline. Find the length of Coordinates: (-2, -1.7) Special Triangles in a Coordinate Plane Short leg YX= 5 I II Long leg XW = III IV W Lesson 3 Ex4

  26. COORDINATE GEOMETRY ΔRSTis a 30°–60°–90°triangle with right angle R and as the longer leg. Graph points T(3, 3) and R(3, –6) and locate point S in Quadrant III. What are the approximate coordinates of S? • A • B • C • D A. (–4.8, –6) B. (–2.2, –6) C. (–1.5, –6) D. (–12.6, –6) Lesson 3 CYP4

  27. Homework Chapter 8.3 • pp. 451 #1 – 5, 8 - 15, 34, 36, 40, 42, 44 and 48

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