Question 98313: Find the exact value of sin 165.
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Since 165 has no square factors, sqrt(165) is the
exact value of sqrt(165). You may find a decimal
approximation to sqrt(165) but you will never
arrive at a definite decimal representation of
its exact value. sqrt(165) is an irrational number
and cannot be expressed as fraction or decimal.
Cheers,
Stan H.
|
|
|
