Mathematics, 09.01.2020 08:31 fainet

Which triangle’s area can be calculated using the trigonometric area formula?

triangle a b c is shown. the length of a c is 28, the length of c b is 24, and the length of a b is 16.
triangle d e f is shown. the length of e f is 20. angle f d e is 34 degrees and angle d e f is 108 degrees.
triangle g h j is shown. the length of g h is 17 and the length of g j is 22. angle h j g is 47 degrees.

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Which triangle’s area can be calculated using the trigonometric area formula?

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