Question 1014712
*[illustration dx10.JPG].
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From the diagram,
{{{tan(47)=X/2500}}}
{{{tan(63)=Y/2500}}}
{{{W=X+Y}}}
{{{W=2500(tan(47)+tan(63))}}}
{{{W=2500(3.034979)}}}
{{{W=7587}}}