Nestor will rotate triangle abc 180° about one of the labeled points.
nestor says, “the image and pre-image will touch the pre-image at more than one point.”
which points could be his center of rotation?
select each correct answer.
point a
point b
point c
point d
point e
point f
this one is heard asap

1. why is a frequency distribution useful? it allows researchers to see the "shape" of the data. it tells researchers how often the mean occurs in a set of data. it can visually identify the mean. it ignores outliers. 2. the is defined by its mean and standard deviation alone. normal distribution frequency distribution median distribution marginal distribution 3. approximately % of the data in a given sample falls within three standard deviations of the mean if it is normally distributed. 95 68 34 99 4. a data set is said to be if the mean of the data is greater than the median of the data. normally distributed frequency distributed right-skewed left-skewed