Geometry and Measures

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Sine Rule

Geometry and Measures Sine Rule

🎬 Video Tutorial

  • Sine Rule: Finding Sides or Angles in Non-right Triangles
  • Application of the Sine Rule to find sides
  • Application of the Sine Rule to find angles

📂 Revision Cards

Sine Rule Formulas for finding missing sides or angles.
Sine Rule applied to a triangle with angles 30°, 70°, and one unknown angle, showing how to find the opposite side of 4 cm using the sine rule.
Applying the sine rule to find angles with a triangle, with the equation sin(135°)/10 cm = sin(?)/5 cm.

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