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Naming sides of a Right Angled Triangle

Naming sides of a Right Angled Triangle. How to Identify. Hypotenuse. Intro. Opposite. Adjacent. Identify Sides in Triangles. Trigonometry. Trigonometry means “triangle” and “measurement”. Each side in a RAT is given a name according to its position. R ight A ngle T riangle.

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Naming sides of a Right Angled Triangle

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  1. Naming sides of a Right Angled Triangle How to Identify Hypotenuse Intro Opposite Adjacent Identify Sides in Triangles

  2. Trigonometry Trigonometry means “triangle” and “measurement”. Each side in a RAT is given a name according to its position R ight A ngle T riangle Opposite hypotenuse x° Adjacent

  3. Hypotenuse The Hypotenuse is the longest side in a Right Angle Triangle ( RAT ) . hypotenuse It is opposite the right angle

  4. Hypotenuse The Hypotenuse is the longest side in a Right Angle Triangle ( RAT ) . hypotenuse It is opposite the right angle

  5. Opposite The Opposite side is opposite the selected angle opposite

  6. Opposite The Opposite side is opposite the selected angle opposite

  7. Opposite The Opposite side is opposite the selected angle opposite

  8. Adjacent Two angles are involved. The selected Angle and the right Angle. adjacent The Adjacent side lies between the two Angles

  9. Adjacent Two angles are involved. The selected Angle and the right Angle. adjacent The Adjacent side lies between the two Angles

  10. Adjacent Two angles are involved. The selected Angle and the right Angle. adjacent The Adjacent side lies between the two Angles

  11. Opp Adj or Hyp OAH OAH OAH 7.3 OAH 7.7 6 3.4 OAH 8.4 OAH 4.2 OAH OAH 5.7 4.5 cos-1 tan-1 sin-1 OAH 0 2.2 6.1 OAH OAH sin cos-1 cos sin-1 tan-1 tan OAH 5.8 On SHIFT Ans OAH 7.3 opp x ÷ (-) √ ² OAH 6.6 6 7 8 9 + - Adj 3.4 1 2 3 4 5 = hyp Reset . OAH 0 5.6 C

  12. Opp Adj or Hyp 5.8 OAH OAH OAH 8.4 4.5 7.3 OAH 2.2 OAH OAH OAH 3.4 OAH 7.7 5.7 OAH 6.1 cos-1 tan-1 sin-1 4.2 OAH 0 sin cos-1 cos sin-1 tan-1 tan OAH OAH On SHIFT Ans OAH 6 6.6 OAH opp x ÷ (-) √ ² 7.3 5.6 6 7 8 9 + - Adj 1 2 3 4 5 = 3.4 OAH hyp Reset . 0 C

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