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Need help with the answer

Need help with the answer-example-1
User Mlimb
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1 Answer

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Answer:

sine(∡DAB) = 0.5

Explanation:

∡
ACD=∡
ADB = 60°

∡
DAB=(180-90-60)^(o) =30^(o)


sin(30^(o))= 0.5

Hope this helps

User Vulkanino
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