Use sine ratio to calculate angles and sides (Sin = oh \frac{o}{h} ) - Right Triangle Trigonometry

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Use sine ratio to calculate angles and sides (Sin = oh \frac{o}{h} )

One of the trigonometric ratios is sine ratio. It is the opposite side over the hypotenuse of right triangles. In other words, we can find the angles and sides of right-angled triangles by using the sine ratios.

Lessons

    • a)
      sin⁡60∘\sin 60^\circ
    • b)
      sin⁡−60∘\sin-60^\circ
    • a)
      sin⁡θ=0.57\sin \theta =0.57
    • b)
      sin⁡θ=−0.65\sin \theta = -0.65
  • 3.
    Determine the angles and sides using Sine ratio
Teacher pug

Use sine ratio to calculate angles and sides (Sin = oh \frac{o}{h} )

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