Question

question
find the measure of the missing angles.
answer
d =

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Explanation:

Step1: Use vertical - angle property

Vertical angles are equal. If one of the non - labeled angles is 94°, then \(d = 94^{\circ}\) because \(d\) is a vertical angle to the 94° angle.

Step2: Use linear - pair property

A linear pair of angles sums to 180°. Since \(d = 94^{\circ}\), and \(d\) and \(f\) form a linear pair, then \(f=180 - 94=86^{\circ}\).

Step3: Use vertical - angle property again

\(e\) and \(f\) are vertical angles. So \(e = f = 86^{\circ}\).

Answer:

\(d = 94\), \(e = 86\), \(f = 86\)