Question

guided practice
midsegments of triangles
type your answer and then click or tap done.
what is m∠exy?

Explanation:

Step1: Find the sum of angles in a triangle

The sum of angles in a triangle is \(180^{\circ}\).

Step2: Calculate \(m\angle EXY\)

We know two angles: \(45^{\circ}\) and \(75^{\circ}\). So \(m\angle EXY=180^{\circ}-45^{\circ}-75^{\circ}\)

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Answer:

\(60^{\circ}\)