SOLUTION: Evaluate this expression to degrees. arccos(π/2) A.) {{{ 30 }}} B.) {{{ 45 }}} C.) {{{ 60 }}} D.) {{{ 75 }}}

Algebra ->  Expressions-with-variables -> SOLUTION: Evaluate this expression to degrees. arccos(π/2) A.) {{{ 30 }}} B.) {{{ 45 }}} C.) {{{ 60 }}} D.) {{{ 75 }}}      Log On


   

Question 1062070: Evaluate this expression to degrees.
arccos(π/2)
A.) +30+
B.) +45+
C.) +60+
D.) +75+
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Evaluate this expression to degrees
arcsin(π/2)
There is no angle whose sin is pi/2
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Cheers,
Stan H.
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