23-04-2019
Mathematics

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Can someone please explain this?
The answer is D, but I want to know how you get it.

Can someone please explain this The answer is D but I want to know how you get it class=

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musiclover10045 musiclover10045

23-04-2019

Using the law of sines:

Sin(angle) = Opposite leg / hypotenuse (A to C)

Sin(63 degrees) = 15 ft / A to C

A to C = 15 / sin(63)

A to C = 15 * cosec 63 degrees.

The answer is D

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abc123436 abc123436

23-04-2019

use the law or sins the answer is d

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