# geometry square angle trisectors congruence area school math teachers ipad quadrilateral

How to find: Problem 1429: Triangle, Median, 15-30 degree, Angle, Congruence, https://t.co/HbsOu3srJJ . This entry contributed by Sumith Peiris, Moratuwa, Sri Lanka.

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2022-10-20

Problem 1230: 60 Degrees,# Congruence, Metric Relations

Details: https://t.co/CvxEkxo4v4

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2016-07-06