Exercise 1
Write the equation (in all possible forms) of the line that passes through the points

and

.
Exercise 2
Identify the type of triangle formed by the points:

and

.
Exercise 3
Determine the slope and y-intercept of the line

.
Exercise 4
Find the equation of the line r which passes through the point

and is parallel to the line

.
Exercise 5
Find the equation of the line that passes through the point

and is parallel to the straight line that joins the points

and

.
Exercise 6
The points

and

are vertices of an isosceles triangle ABC that has its apex C on the line

. If AC and BC are the equal sides, calculate the coordinates of Point C.
Exercise 7
The line

passes through the point

and is parallel to the line

. Calculate the values of m and n.
Exercise 8
Given triangle ABC with coordinates

and

, calculate the equation of the median that passes through the vertex C.
Exercise 9
A parallelogram has a vertex

, and the point of intersection of its two diagonals is

. If the other vertex is at the origin, calculate:
1 The other two vertices.
2 The equations of the diagonals.
3 The length of the diagonal.
Solution of exercise 1
Write the equation (in all possible forms) of the line that passes through the points
and
.






Solution of exercise 2
Identify the type of triangle formed by the points:
and
.





Isosceles

Right triangle
Solution of exercise 3
Determine the slope and y-intercept of the line
.


Solution of exercise 4
Find the equation of the line r which passes through the point
and is parallel to the line
.




Solution of exercise 5
Find the equation of the line that passes through the point
and is parallel to the straight line that joins the points
and
.




Solution of exercise 6
The points
and
are vertices of an isosceles triangle ABC that has its apex C on the line
. If AC and BC are the equal sides, calculate the coordinates of Point C.







Solution of exercise 7
The line
passes through the point
and is parallel to the line
. Calculate the values of m and n.




Solution of exercise 8
Given triangle ABC with coordinates
and
, calculate the equation of the median that passes through the vertex C.



Solution of exercise 9
A parallelogram has a vertex
, and the point of intersection of its two diagonals is
. If the other vertex is at the origin, calculate:

1 The other two vertices.
M is the midpoint of




M is the midpoint of




2 The equations of the diagonals.
Equation of AC


Equation of OB


3 The length of the diagonal.


Summarise with AI:








