# CTE Resource Center - Verso - Geospatial Technology II Task 1025825691

CTE Resource Center - Verso

Virginia’s CTE Resource Center

Modify vector shapefiles spatially to create, modify, and delete point, line, and polygon features.


Modification should result in a more relevant shapefile.

Process/Skill Questions

  • What would occur if more vertices were used to create the polyline?
  • When is it feasible to delete a feature as opposed to modifying it?

Related Standards of Learning



The student will solve problems involving symmetry and transformation. This will include
  1. investigating and using formulas for determining distance, midpoint, and slope;
  2. applying slope to verify and determine whether lines are parallel or perpendicular;
  3. investigating symmetry and determining whether a figure is symmetric with respect to a line or a point; and
  4. determining whether a figure has been translated, reflected, rotated, or dilated, using coordinate methods.


The student will verify and use properties of quadrilaterals to solve problems, including practical problems.