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Mathematics, 02.08.2019 04:00 silvermansachs9189
In triangle abc angle a = 40◦, side b = 11 and side c = 5. use the cosine rule to find the length of side a, to two decimal places. without using the cosine rule again, find the remaining angles b and c, giving your answers to the nearest degree.
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In triangle abc angle a = 40◦, side b = 11 and side c = 5. use the cosine rule to find the length of...
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