Unit 10 Practice

What is the midpoint between points (2, 2) and (4, 8)?  Appropriately initialize values for 'x' and 'y' below.

What is the midpoint between points (1, 5) and (-2, 8)?  Appropriately initialize values for 'x' and 'y' below.

What is the distance between the points (2, 3) and (8, -5)?  Appropriately initialize the value 'distance' below.

What is the distance between the points (1, 5) and (5, -2)?  Appropriately initialize the value 'distance' below.  Round to two decimal places.

If A = (0, 5) and B = (4, 7) what is the distance between the midpoint and point A?  Appropriately initialize 'distance' to two decimal places.

Suppose a segment has first point (3, 5) and second point (8, 1).  We want to partition the segment in the ratio 3:7 (or a proportion of .3) from the first point.  

Initialize the value for 'x' and 'y' that would correspond to the point that partitions the segment above.

Suppose a polygon has coordinates (0, 0) , (3, 0), and (0, 4).  What is the perimeter of the polygon?  Initialize the value of 'perimeter' below.

Suppose our initial point is (1, 3)

We have three subsequent points (4, 7), (-7, 9), and (-4, -9)

What is the sum of the distances from the subsequent points to the initial point?

Initalize the value of 'sumDistances' below.