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Sagot :
Answer:
n = 6[tex]\sqrt{3}[/tex]
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° = [tex]\frac{\sqrt{3} }{2}[/tex] , then
sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{n}{12}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )
2n = 12[tex]\sqrt{3}[/tex] ( divide both sides by 2 )
n = 6[tex]\sqrt{3}[/tex]
Answer:
Answer is 6
Step-by-step explanation:
Use Trigonometry to do this equation
Sin30° = [tex]\frac{n}{12}[/tex]
Multiply both sides by 12
12Sin30° = n
Then put the values into a scientific calculator
12Sin30° = n
6 = n
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