An equation of the line perpendicular to the line whose equation is and passes through the point is
Point is on such that . If has coordinates and has coordinates , the coordinates of are
The coordinates of the endpoints of are and . Point is on . Determine and state the coordinates of point , such that is 2:3. [The use of the set of axes below is optional.]
Determine and state the coordinates of point , such that is 2:3.
Determine and state the area of triangle , whose vertices have coordinates , and . [The use of the set of axes below is optional.]
Determine and state the area of triangle , whose vertices have coordinates , and .
On the set of axes below, the coordinates of three vertices of trapezoid are , and . Which point could be vertex ?
Parallelogram EATK has diagonals and . Which information is always sufficient to prove EATK is a rhombus?
The coordinates of the vertices of parallelogram are , , and . What are the coordinates of , the point of intersection of diagonals and ?
Directed line segment has endpoints and . Point divides such that is 3:2. What are the coordinates of point ?
In parallelogram with and . What is the perimeter of ?
A triangle has vertices , and . Prove that is an isosceles right triangle. [The use of the set of axes on the next page is optional.]
Prove that is an isosceles right triangle.