Question 1136018
{{{ A = (1/2)*b*h }}}
I will say that {{{ b = 25 }}}
The height, {{{ h }}} is the perpendicular line
from the end of the {{{ 30 }}} m leg to the
{{{ b = 25 }}} leg
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{{{ sin( 60 ) = sqrt(3) / 2 }}} ( no units, just numbers )
{{{ sin( 60 ) = h/30 }}} ( units are m/m )
{{{ h/30 = sqrt(3)/2 }}}
{{{ h = 15*sqrt(3) }}}
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{{{ A = (1/2)*b*h }}}
{{{ A = (1/2)*25*15*sqrt(3) }}}
{{{ A = 324.76 }}} m2
and
{{{ 2000*324.76 = 649519.05 }}} php