Math, asked by khushisinghrajput730, 3 months ago

what is the measure of the fourth angle if three angles of quadrilateral are each equal to 7 degree​

Answers

Answered by lilidey81
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Answer:

The sum of the angles of a quadrilateral =360

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Given, three of the angles are 75

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each

∴ Let the fourth angle be x

∴ 3×75

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+x=360

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x=360

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−225

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x=135

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