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DerekMoncoal
11.06.2020 •
Mathematics
In the diagram of triangle ADC below, EB II DC , AE=12, ED=15, and BC=8.75. What is the length of AB, to the nearest tenth?
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Ответ:
3) all of 3 is 63 degrees
all of those are rigid motions, meaning none of the angles change
4) Same length and same distance from each other. We know this because a translation is a rigid motion
Hope this helps.