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Mathematics 8 Online
OpenStudy (anonymous):

Another problem. I have it clear so far that C and D are out of the picture, and A and B are the only possible answers... View pic.

OpenStudy (anonymous):

OpenStudy (anonymous):

I know for a fact that the angle B measure is 25, judging that 90 - 65 = 25

OpenStudy (anonymous):

However, I am not sure how to do the rest. Would I use the sine, cosine, tangent method, or the Pythagorean theorem?

OpenStudy (anonymous):

Help please? I have been stuck for over an hour...

OpenStudy (anonymous):

@Vocaloid

Vocaloid (vocaloid):

use the law of sines

Vocaloid (vocaloid):

hold on, let me draw out the triangle for you...

Vocaloid (vocaloid):

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