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G.4 - 6 Identifying Trigonometric Ratios

Author:Katie Akesson
Topic:Ratios
We will use trig ratios (sin, cos, tan) to find missing side lengths in right triangles. In order to do this we need to be good at relating the side lengths and ratios. So let's practice!

Find cos(25°)

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Find tan(25°)

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  • B
  • C
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Find sin(25°)

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  • A
  • B
  • C
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Find cos(A°)

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  • A
  • B
  • C
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Find sin(A°)

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  • B
  • C
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Find tan(A°)

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  • A
  • B
  • C
Check my answer (3)

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