Mathematics
Mathematics, 19.04.2021 18:10, nae4561

B Use the diagram to derive the law of cosines.
Which of the following statements is true?
b = C COS A
x= a cos C
C = h cos A
a
с
X
h
DONE
b-x
с


B

Use the diagram to derive the law of cosines.
Which of the following statements is true?
b = C

answer
Answers: 3

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Do you know the correct answer?
B Use the diagram to derive the law of cosines.
Which of the following statements is true?

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