8. Evaluate angles \(x\) and \(y\). Give reasons for your answers. A B \(18^\circ\) \(y\) D Fig. 9.231 Quadrilateral \(x\) \(49^\circ\) C

          8. Evaluate angles \(x\) and \(y\). Give reasons for your answers.

A
B
\(18^\circ\)
\(y\)
D
Fig. 9.231 Quadrilateral
\(x\)
\(49^\circ\)
C

Added by Heidi A.

Ron Larson, Laurie Boswell 1st Edition

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A quadrilateral has four angles, so let's label them as angle A, angle B, angle C, and angle D. Show more…

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8. Evaluate angles x and y. Give reasons answers. for your 18' ig. 9.231 Quadrilateral

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