3 years ago

What is the trigonometric ratio for cosD?

Mathematics

1 answer:

3241004551 [841]3 years ago

7 0

Answer:

7/25

Step-by-step explanation:

Cos x=Adjacent/hypotenuse

Clad=21/75=7/25

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Step-by-step explanation:

Part a) The drawn in the attached figure

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we have that

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