Distance, Midpoint, Perimeter and Area in Coordinate Plane

What's the distance between (-11,4) and (4,4)?

What's the distance between (-3,4) and (-3, -10)?

What's the midpoint of the the line-segment starting at (2,4) and ending at (2, 8)

What's the midpoint of the the line-segment starting at (4, 5) and ending at (-12, 5)

What is the distance between the two points?

Round your answer to the nearest tenths.

Find the length of segment AB.

Round your answer to the nearest tenths.

Find the distance between the two points.

Round your answer to the nearest tenths.

Find the distance between J and K.

Round your answer to the nearest tenths.

What is the coordinate of the Midpoint for the line segment on the coordinate plane?

Find the perimeter between the following vertices.

Round your answer to the nearest tenths.