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Please solve!! i need an 100 on this!

Please solve!! i need an 100 on this!-example-1
User Joehat
by
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1 Answer

1 vote

Answer:

cos 30=b/h=√3/2.......(1)

sin30=p/b=1/2.......(2)

we need b=?

h=2b/√3. h=2√2

now.....2b/√3=2√2

b=mBC=√6

User Jeremy Slade
by
5.9k points