Mathematics, 27.10.2020 05:20 borsha255
Given the regular polygon, select all of the rotations and reflections that carry the figure onto itself.
a rotation of 72° around the center, point d
a reflection across line c, through a vertex and the midpoint of the opposite side
a reflection across line a, through two vertices
a reflection across line b, through one vertex and a midpoint of the opposite side.
a rotation of 60° around the center, point d
Answers: 3
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Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent
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Given the regular polygon, select all of the rotations and reflections that carry the figure onto it...
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