Question

Let's try to draw a triangle whose one side QR=7.2cm, angle PQR=80° and angle PRQ=115º. If triangle can not be constructed, let's try to find the reason for such problem. please send me pictures please​

Answer 1

$\large\blue{ \bf{Solution:-}}$

$\large{Construct \: A \: \: triangle}$

$As \: we \: know \: that,$

$Sum \: of \: the \: interior \: angles \\ of \: triangle \: = {180}^{0}$

$And \: the \: sum \: of \: these \: two \: angles$

${80}^{0} + {155}^{0} = {195}^{0}$

$\green \therefore{ \mathbb{ \orange{Triangle \: cannot \: be \: constructed \: }}}$