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**Archie Meade** $\displaystyle How\ are\ you\ getting\ on\ at\ your\ classwork?$

$\displaystyle How\ familiar\ are\ you\ with\ using\ Sine,\ Cosine\ and\ Tangent?$

$\displaystyle The\ formulae\ for\ area\ of\ a\ triangle,\ the Sine Rule\ and\ Cosine\ Rule?$

$\displaystyle Your\ first\ question\ is\ testing\ whether\ or\ not\ you\ recognise\ it\ as\ an\ application\$

$\displaystyle of\ the\ Sine\ Rule.$

$\displaystyle The\ 2nd\ question\ is\ testing\ you\ on\ 'triangle\ area'=0.5abSinC,$

$\displaystyle followed\ by\ the\ Cosine\ Rule.$