trigonometry Flashcards by Jordan Unknown

Q

How do you find the short side (o) using sin?

A

Hypotenuse x sin angle

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Q

How to find the long side using sin?

A

opposite side divided by sin angle

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Q

How to find short side (A) using cos

A

Hypotenuse x cos angle

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Q

How to find the long side (H) using cos?

A

Adjacent divided by cos angle

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Q

How to find opposite using tan?

A

Adjacent x tan angle

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Q

How to find the adjacent using tan?

A

Opposite divided by tan angle

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Q

Find the angle using sin

A

sin-1 (O divide by H)

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Q

Find the angle using Cos

A

Cos-1 (A divide by H)

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Q

Find the angle using tan

A

Tan-1 (O diveded by A)

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