For what value of x is the quadrilateral a parallelogram? (x + 10) (2x + 20)

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For what value of x is the quadrilateral a parallelogram?

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Holt McDougal Larson Geometry

ISBN: 9780547315171

1st Edition

Authors: Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff

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Question Posted: Jul 25, 2023 01:16 PM

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For what value of x is the quadrilateral a parallelogram? (x + 10) (2x + 20)

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(x + 10)° (2x + 20)°

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The sum of the measures of the opposite angles in a quadrilateral is always 180 ...View the full answer

Holt McDougal Larson Geometry

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