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The degree of the XZW, the tangent-chord angle is 128. 1/2 of the 256 is 128. the answer to this query which is looking what is the measure of the XZW is 128. Tangent -chord theorem is likewise known as alternate segment theorem states that any circle, the angle among a chord and a tangent thru one of the end factors of the chord is identical to the perspective inside the exchange segment.
The answer of the tangent-chord angle is 128. This is because the tangent-chord theorem states that the angle of the chord, with a tangent on any end of a circle, is half the measurement of the points in the triangle found in the circle. So 256 is divided by 2 to get the measurement of XZM.

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