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I need help please please ​

I need help please please ​-example-1

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5 votes
I think the answer to that is A
User Fabinout
by
8.8k points
8 votes

9514 1404 393

Answer:

(c) see below

Explanation:

The mnemonic SOH CAH TOA can remind you how to do this. It tells you ...

Sin = Opposite/Hypotenuse

Cos = Adjacent/Hypotenuse

Here, the hypotenuse XY is 12, so we expect to see answers with 12 in the denominator. Only choice C matches that.

We can confirm that choice by looking at the opposite side (YZ) to get ...

sin(X) = YZ/YX = √119/12

The cosine uses the adjacent side:

cos(X) = XZ/XY = 5/12

I need help please please ​-example-1
User Salihgueler
by
8.2k points

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