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Pertanyaan

P a d a space s e g i t i g a space A B C space d i k e t a h u i space b a h w a space p a n j a n g space B C equals 10 space c m comma space less than B A C equals 45 degree. space P a n j a n g space s i s i space A C...

  1. 10 over 3 square root of 6

  2. 3 square root of 6

  3. 8 over 3 square root of 6

  4. 7 over 3 square root of 6

  5. 2 square root of 6

A. Acfreelance

Master Teacher

Jawaban terverifikasi

Pembahasan

fraction numerator a over denominator sin A end fraction equals fraction numerator c over denominator sin begin display style 45 end style begin display style degree end style end fraction  fraction numerator 10 over denominator begin display style up diagonal strike 1 half end strike square root of 3 end style end fraction equals fraction numerator c over denominator begin display style up diagonal strike 1 half end strike square root of 2 end style end fraction  c equals fraction numerator 10 square root of 2 over denominator square root of 3 end fraction. fraction numerator square root of 3 over denominator square root of 3 end fraction equals 10 over 3 square root of 6

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