SOLUTION: If a given triangle of abc has the sides of a={{{ 7 }}}, b={{{ 9 }}} and c={{{ 12 }}}. Then what's area of this triangle?
A.) {{{ 378 }}}
B.) {{{ 31.3 }}}
C.) {{{ 62.6 }}}
D.)
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-> SOLUTION: If a given triangle of abc has the sides of a={{{ 7 }}}, b={{{ 9 }}} and c={{{ 12 }}}. Then what's area of this triangle?
A.) {{{ 378 }}}
B.) {{{ 31.3 }}}
C.) {{{ 62.6 }}}
D.)
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Question 1068737: If a given triangle of abc has the sides of a=, b= and c=. Then what's area of this triangle?
A.)
B.)
C.)
D.)
TY. Answer by Alan3354(69443) (Show Source):
