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What is the value of sine of begin argument 45 degrees end argument?

Question 1 options:

fraction numerator square root of 2 over denominator 2 end fraction


fraction numerator square root of 3 over denominator 2 end fraction


square root of 2


square root of 3

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Answer:

Option A

fraction numerator square root of 2 over denominator 2 end fraction

Step-by-step explanation:

The answer can be obtained using a calculator.

It corresponds to a notable identity

sin (45) =  [tex]\sqrt{2}[/tex] / 2

sin (45) = 0.7071

[tex]\sqrt{2}[/tex] / 2  = 0.7071

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