Given:
abcd is

prove:
a = c

which of the following statements must be included in this proof?

triangle abd congruent to triangle cdb
triangle abc congruent to triangle cda
angle b congruent to angle d

Divide. write in the simplest form. 4 1/6 divided by 10

Can some one me with these questions

Now 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.