Math, asked by 2007manishchauhan, 10 months ago

Find the value of X.

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Answered by mk8926391

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Answered by Anonymous

Here is your answer ⬇️⬇️⬇️

Let angle ACB be $\green{y}$

$\orange{Therefore}$

45° + 55° + y = 180° .............. [Angle-sum Property]

100° + y = 180°

y = 180° - 100°

y = 80°

Let angle ECD be $\blue{z}$

$\orange{Therefore}$

$\green{y}$ + 35° + z = 180° .......... [Angles in linear pair]

80° + 35° + z = 180°

115° + z = 180°

z = 180° - 115°

z = 65°

$\orange{Therefore}$

65° + 20° + x = 180° .............. [Angle-sum Property]

85° + x = 180°

x = 180° - 85°

x = 95°

$\orange{\underline{\underline{Therefore}}}$

Value of $\red{x}$ is 95°

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ANSWER BY MANAS817

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