Find, correct to the nearest degree, the three angles of the triangle with the given vertices. P(2, 0), Q(0, 3), R(3, 4)

Emeli Hagan 2021-09-18 Answered
Find, correct to the nearest degree, the three angles of the triangle with the given vertices. P(2, 0), Q(0, 3), R(3, 4)
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pierretteA
Answered 2021-09-19 Author has 102 answers

To find the three angles
image

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Given the vector r(t)=cosT,sinT,ln(cosT) and point (1, 0, 0) find vectors T, N and B at that point.

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