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38 votes
38 votes
Please friends help to solve this issue​

Please friends help to solve this issue​-example-1
User Nvrs
by
2.7k points

2 Answers

8 votes
8 votes

Answer:

∅=45°

Explanation:


2sin∅=
√(2)


sin∅=
(√(2) )/(2)

∅=
sin^(-1) ((√(2) )/(2) )

∅=45°

I hope this help you

User Onessa
by
2.5k points
19 votes
19 votes

no answer bcz w bff fgfthsrgffd

User Sudharsun
by
2.8k points