what is sin 30?......
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Answer:
The correct option is D) [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
we need to find sin 30° with the reference of provided figure
Since, [tex] sin\theta=\frac{perpendicular}{hypotenuse}[/tex] .....(1)
In fig , perpendicular is 1 and hypotenuse is
now put [tex]\theta=30\degree[/tex] in (1)
[tex] sin\theta=\frac{1}{2}[/tex]
Hence, The correct option is D) [tex]\frac{1}{2}[/tex]