Question

from the adjacent diagram,find X
​

Answer 1

⇝SOLUTION :

❒We know that :

Sum of all angles of a parallelogram = 360°

❒Than :

${\mapsto{\bf{Angle \: A + Angle \: B + Angle \: C + Angle \: D = 180°}}}$

${\leadsto{\sf{110° + 60° + 90° + X = 360°}}}$

${\leadsto{\sf{ 260°+ X = 360°}}}$

${\leadsto{\sf{X = 360° - 260° }}}$

»»»100°

❒So,

${\red{\underline{\boxed{\green{\mathfrak{X = 100°}}}}}}$

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