Four triangles are shown. One side of each triangle lies on a ray, and the triangles are not drawn to scale.
56°
600
350
91°
600
120°
1200
300
20°
140°
1300
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Based on these triangles, which statement about x is true?

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.