# M2_10_10_1_3

## GeoGebra Construction:

## 10_1_3

Construct a circle and three points A, B, and C on . Then construct the tangent line t at A. Measure the angles made by t with AB and AC and the interior angles of triangle ABC. Find a relationship between the measures of the angles of triangle ABC and those made by t and the rays AB and AC.

## Solution:

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