B. Congruent Angles d. Vertical Angles
2. What do you call the relationship formed by two angles whose sum is 180-
Supplementary Angles b. Complementary Angles
b. Congruent Angles
d. Vertical Angles
3. What do you call angles with the same measurement?
Vertical Angles
b. Adjacent Angles
c. Supplementary Angles d. Congruent Angles
4. What do you call the two lines that intersect to a form right angle?
Perpendicular Lines
b. Parallel Lines
c. Line Segment
d. Skew Lines

please help me ​

Need 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.

A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.

The associative, commutative, and distributive properties can be used on rational equations. true or false