Question

if x is acute angle then y is ______ angle​

Answer 1

$\large\underline{\underline{\pink{☢{\red{\pmb{\sf{ \: Given :-}}}}}}}$

• ➬ X is an acute angle.

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$\large\underline{\underline{\pink{☢{\red{\pmb{\sf{ \:To \: Find :-}}}}}}}$

• ➬ What is the measure of angle y ?

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$\large\underline{\underline{\pink{☢{\red{\pmb{\sf{ \: Solution :-}}}}}}}$

❒ Noticing the picture we can note :

$\color{cyan}{\bigstar{\underline{\green{\text{X is a acute angle (I.e, 90°) .}}}}}$

$\color{cyan}{\bigstar{\underline{\green{\text{ Both angles are forming a linear pair (i.e, 180°)</p><p> .}}}}}</p><p>$

❒ Finding angle y :

${:{\implies{\sf{Angle \: x + Angle \: y = 180° \: \: \: \: \: [Linear pair]}}}}$

${:{\implies{\sf{90°+ y = 180° \: \: \: \: \: }}}}$

${:{\implies{\sf{ y = 180° - 90° }}}}$

$\large{\red{:\longmapsto{\sf{Y = {\underline{\sf{\orange{90°}}}}}}}}$

❒ Therefore :

❝ Angle Y is 90° .❞

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