Question

calculate the unknown marked figure 2) angle p+ angleq+ angle r = 3x+x+5x=180°​

Answer 1

⇝ Given :

• Angle p = 3x
• Angle q = x
• Angle r = 5x
• Sum = 180°

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⇝To Find :

• Find the angles = ?

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⇝Solution :

❒Solving starts :

${\leadsto{\sf{Angle \: p + Angle \: q + Angle \: r = 180°}}}$

${\leadsto{\sf{3x + x + 5x = 180°}}}$

${\leadsto{\sf{9x = 180°}}}$

${\leadsto{\sf{X = {\cancel\frac{180}{9} }}}}$

${\large{\purple{:{\mapsto{\underline{\boxed{\bf{20°}}}}}}}}$

❒Than,

${\red{\bf{Angle \: P = 3x = 3 \times 20 = 60°}}}$

${\red{\bf{Angle \: Q = X = 20°}}}$

${\red{\bf{Angle \: R = 5x = 5 \times 20 = 100°}}}$

❒For Varification :

${\blue{\bf{60° + 20° + 100° = 180°}}}$

$\: \: \: \: \: \: \: \: \: \: {\large{\orange{\underbrace{\green{\mathfrak{Hence,Verified}}}}}}</p><p>$

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