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Semmy [17]
3 years ago
8

Trigonometry Find AC in the diagram attached.

Mathematics
2 answers:
Anni [7]3 years ago
8 0

Answer:

2√2

Step-by-step explanation:

sladkih [1.3K]3 years ago
3 0

Answer:

2√2

Step-by-step explanation:

< C = 180-15-45 = 120°

AC/sin 45° = AB/sin 120°

AC = 2√3 × sin 45° / sin 120°

= 2√3 × ½√2 / ½√3

= 2√2

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