2 years ago

What are the ratios for sin A and cos A? The diagram is not drawn to scale.

Mathematics

1 answer:

trapecia [35]2 years ago

6 0

Answer:

Step-by-step explanation:

Sin represents opposite/hypotenuse. Thus, when A is the reference angle, 21 is the measure of the opposite side (CB) and 29 is the measure of the hypotenuse (AB).

Cos represents adjacent/hypotenuse. Therefore, when A is the reference angle, 20 is the measure of the adjacent side (AC) and 29 is the measure of the hypotenuse (AB).

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