2 years ago

Can someone at least help me with 2 4 and 6 please ?

Mathematics

1 answer:

irina1246 [14]2 years ago

4 0

2) (-3,-2) (-2,-1) (-1,-3)

4) (3,2) (1,0) (5,0)

6) (3,2) (4,0) (2,-2)

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Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. C = 71°, a = 27, c = 26

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We have

SinC/ c = Sin A / a

Sin 71/ 26 = Sin A / 27

Sin A = 27 Sin 71 / 26 = about .982

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