Determine the distance between the two points and then determine the midpoint of the line segment joining the two points.

(0, 0), (6, 8)

Determine the distance between the two points and then determine the midpoint of the line segment joining the two points.

(–4.5, 2.4), (8, –4.6)

Determine the distance between the two points and then determine the midpoint of the line segment joining the two points.

(–9, 4), (–13/2, 6)

{(2 + √ 5), (3 + √ 3)} and {(2 – √ 5), (–1 + sqrt 3)}.

The coordinates of one endpoint of the line segment *XY* and the midpoint *M*
is given. Find the coordinates of the other end point.

*M*(0.55, 2.95), *X*(2.1, 3.9)

Classify the triangle as scalene, isosceles, or equilateral from the given vertices.

(7, 0), (3, –4), (8, –5)

Classify the triangle as scalene, isosceles, or equilateral from the given vertices.

(4, 7), (6, 2), (5, –2)

The coordinates of vertices of *δ**ABC* are given. Classify the triangle on basis of the length of its sides. Also check if it is a right triangle. If it is right triangle, find the area of the triangle.

*A*(–1, 3), *B*(3, 2) and *C*(2, –2).

The coordinates of vertices of *δ**ABC* are given. Classify the triangle on basis of the length of its sides. Also check if it is a right triangle. If it is right triangle, find the area of the triangle.

*A*(6, –3), *B*(–2, 5) and *C*(–1, –2).

Coordinates of three points are given. Determine if the points are collinear.

Hint: If distance between one pair of points is sum of the distances between the other pair of points, then the points are collinear.

*A*(2, 3), *B*(8, 5) and *C*(–1, 2).

Coordinates of three points are given. Determine if the points are collinear.

Hint: If distance between one pair of points is sum of the distances between the other pair of points, then the points are collinear.

*A*(–4, –1), *B*(–1, 2) and *C*(2, 4).

Write an equation for the perpendicular bisector of the line segment joining the two points: (4, 4), (8, 20)