leonasmart
how would i find sin 285 on the quadrant ? how would i calculate it



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leonasmart
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plz help me with this test paper

ttt
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any specific question?

3lroy
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sin 285 cannot be gotten directly form the quadrant

leonasmart
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ok so there is a way to calculate it?

3lroy
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you have to subtract from sin 360

3lroy
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yeah its pretty simple but i need a little time to think

leonasmart
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which is 75

leonasmart
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then what?

3lroy
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ok that is not the way we need to make it form an angle which can easily calculated from the quadrant

3lroy
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wait let me reason it out

leonasmart
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well we could use 270

3lroy
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ok so what does it give???

leonasmart
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15

leonasmart
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we should get the answer in compound angle form

leonasmart
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(1) cos (15) is the answer?

3lroy
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ok good work

leonasmart
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yeah!!! thx for ur help

3lroy
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yeah so where do you school cuz im in cameroon

leonasmart
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JAMAICA

3lroy
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nice can talk them patois we spaek pidgin here in camerooon

leonasmart
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lol....yes

3lroy
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canyou spaek pidgin cu z i know your is a bit different lets give it a try!!!

leonasmart
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i speak patois and english