In a triangle, a segment is drawn joining the midpoint of two sides. What is true about this segment? It is ⊥ to the 3 rd side. Its length is equal to the 3 rd side. Its length is the 3 rd side. Its length is twice the 3 rd side.

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Someone answer asap for ! 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.