What additional information would be necessary to determine sin(a) without using the pythagorean theorem? explain. the length of ac is needed because it is the side adjacent to ∠a. the length of ac is needed because it is the side opposite ∠a. the length of bc is needed because it is the side opposite ∠a. the length of bc is needed because it is the side adjacent to ∠a?

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macaylawt macaylawt · Answer 1 · 2020-03-03T02:36:17+01:00

Answer:

C The length of BC is needed because it is the side opposite ∠A.

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AFOKE88 AFOKE88 · Answer 2 · 2021-11-02T14:07:19+01:00

In the given triangle with the given information we can find sin a without using the Pythagorean theorem since;

The length of BC is needed because it is the side opposite ∠A.

We are given that we want to find sin(a) without using the Pythagorean theorem.

Now, from the acronym SOHCAHTOA, we can see that if we want to find

sin a, it will be; sin a = opposite/adjacent

Now, we will have to find a side opposite the angle A or the hypotenuse.

Thus, since the triangle is ABC, it means that the side needed is BC because it is the side opposite to ∠A.

In conclusion, The length of BC is needed because it is the side opposite ∠A.

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