Question

in exercises 7 and 8, find the values of x and y. (see exam

1. abcd ≅ efgh

Explanation:

Step1: Use the property of congruent polygons

Since \(ABCD\cong EFGH\), corresponding angles are equal. \(\angle A=\angle E\), so \(28^{\circ}=(4y - 4)^{\circ}\).

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Step2: Use the property of congruent polygons

Also, \(\angle B=\angle F\), so \(135^{\circ}=(10x + 65)^{\circ}\).

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Answer:

\(x = 7\) and \(y = 8\)