Angle relationship definitions please help

Hi there!

As you can see, 3 and 4 both are on one side of one line. They are created by another line intersecting that same line. Now, imagine if that line wasn't there. This would make it so 3 and 4, added together, made up that one side of the line.

The measure of one side of a line is 180 degrees. Add both sides of the line together, you get a full 360 degrees circle. Thus, this means 3 and 4 add up to 180 degrees.

The definition of supplementary angles is they are a pair of angles which add up to 180 degrees. (Complementary is add up to 90, I find this easy to remember by remembering c comes earlier in the alphabet, and 90 comes earlier than 180).

Therefore, your answer is angle 3 and 4 are supplementary angles.

Hope this helps!

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

175

step-by-step explanation:

2 inches x 10 miles = 200 miles - 3 inches = 175