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laila [671]
3 years ago
10

Sin (x)= 0.78 what is x?

Mathematics
2 answers:
____ [38]3 years ago
7 0

The angle whose sin is 0.78 is either <em>51.26</em> degrees or <em>128.74</em> degrees.
(rounded)

There's no simple way to calculate this.  You just have to look it up in a book
or punch it into your calculator.


aalyn [17]3 years ago
3 0
Sin (x)=0.78

x=sin^{-1} (0.78)

x= 51.26°   or     180°- 51.26°= 128.74°
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