Question

if the slopes of line segments PQ and QR are equal then the area of triangle PQR is...​

Answer 1

$Given \: The \:slopes \: of \:the \:line \\ segments \:PQ \:and \:QR \: are \: equal .$

$We \:know \: that , \\If \: slopes \:of \:two \\line \: segments \: equal \:then \: they \:are \: parallel\\to \:each \:other .$

$Triangle \:is \:not \: formed \:by \:these \\line \:segments$

Therefore.,

$\red { Area \: of \: triangle \:PQR } \green { = 0 }$

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