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NO LINKS!!! WILL REPORT!!!! NEED HELP ASAP
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NO LINKS!!! WILL REPORT!!!! NEED HELP ASAP

NO LINKS!!! WILL REPORT!!!! NEED HELP ASAP-example-1
User Mrooney
by
5.2k points

1 Answer

3 votes

Answer:

Explanation:

take 45 degree as reference angle

using cos rule

cos 45=adjacent/hypotenuse

1/
√(2)=x/4(do cross multiplication)

x
\sqrt{2=4

x=4/
√(2)

x=2
√(2)

User Pranav Dave
by
4.6k points
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