Will give 15 point
Easy math please explain your work

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.