meerkat18 meerkat18

28-12-2016
Mathematics

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Given this triangle find angle B to the nearest tenth of a degree if b=8 and c=12.

Given this triangle find angle B to the nearest tenth of a degree if b8 and c12 class=

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evianluw evianluw

28-12-2016

arcsin(8/12)=arcsin(2/3)=41.8°
the degree of angle B is 41.8°. Hope that helps.

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