|
9. PROBLEMS |
| Block :Geometry | |
| first problem |
The points P(2,-4) and Q(6,0) are consecutive
vertices of a parallelogram which has its centre at the
origin. Find: |
| SECOND PROBLEM |
| A rhombus ABCD has one vertex
on the x-axis; the two opposite vertices are B(3,1) and D(-5,-3). Find the
coordinates of the vertices A and C, and the area of
the rhombus. Help |
| THIRD PROBLEM |
| The line 2x + y - 4 = 0 is the bisector of a segment with one end at the point (0,0). Find the coordinates of the other end. |
| FOURTH PROBLEM |
| The line x + y - 2 = 0 and a line parallel to it passing through the point (0,5) make, with the coordinate axes, an isosceles trapezium. Find its area. |
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| Ángela Núñez Castaín | ||
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| Ministry of Education , Social Afairs and Sport. Year 2001 | ||
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