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Harman [31]
3 years ago
11

How to do it?let me figure it out​

Mathematics
1 answer:
elena-s [515]3 years ago
6 0

Answer:

Step-by-step explanation:

Use pythagorean theorem to get BC = 12cm and DC = 9cm after getting BC.

Sin(ø) = opp/hyp = 9 cm/15 cm = 3/5

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