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Find thelength of side ab

Find thelength of side ab-example-1
User Rolston
by
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1 Answer

5 votes

Answer:8.85cm

Explanation:

we need to use sinuses theorem:


(13.5)/(sin90) =(x)/(sin41) \\sin90=1\\13.5 =(x)/(sin41) \\\\13.5*sin41=x\\sin41=0.65\\x=8.85

User KiwiNige
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