Math, asked by siya661, 1 year ago

Hey guys helo meeeeeeeee

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Answered by saisagar6129
26
Parallelogram adjacent angles are supplementary
Angle P + angle Q = 180
x - 5 + 2x + 15 = 180
3x + 10 = 180
3x = 170
x = 170/3


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siya661: can u give me diagram
siya661: of parallelogram
Answered by TheMist
167
\huge \sf \color{blue}\underline{\underline{Answer }}:
 \\ \large \bf \tt \frac{170}{3}= 56.6°

\\ \huge \sf \color{blue}\underline{\underline{Solution }}:
\large \tt \color{red}{Given \: :}
 \sf \angle P =(x-5)° \: \: And \: \: \angleQ=(2x+15)°
\large \tt \color{red}{To \ Find \: :}
The value of x
\large \sf \color{green}{we \: know \: that \: , } \\ \\ \sf \underline{\bf The \: angles \: on \: the \: same \: side \: of \: the}\\ \underline{ \bf \: transversal \: are \: supplementary \: } \\ \underline{\bf that \: means \: they \: add \: up \: to \: 180° }
So,
\angleP + \angleQ = 180°
\implies (x-5) + (2x+15)= 180°
\implies 3x+10=180°
\implies 3x=170
\implies \sf x = \frac{170}{3} \\ \sf \boxed{\sf x = 56.667}
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