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Mathematics, 26.07.2020 01:01 cordobamariana07

Deriving the Law of Cosines Try it
Follow these steps to derive the law of cosines.
1. The relationship between the side lengths in AABD is
2 = x2 +h? by the
B.
a
h
х
А
D
b-x
С
b
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Deriving the Law of Cosines Try it
Follow these steps to derive the law of cosines.
1....

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