Mathematics, 11.10.2020 23:01 quigley523
Please help How to calculate ?
I'm doing a trig question; trying to find angle XYZ, and I think the formula for the answer is C = , which as stated in the title, I think in this situation is .
I don't know what I'm doing wrong, or if I've done the whole question wrong, but no scientific calculators will give me an answer because it says Cos is already defined. I know for sure the answer isn't 0.4, which was a guess I made. The entire question is attached below.
Answers: 2
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Please help How to calculate ?
I'm doing a trig question; trying to find angle XYZ, and I think the...
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