Geometry Module 4, Topic C, Lesson 9


Student Outcomes:

  • Students find the perimeter of a triangle in the coordinate plane using the distance formula.
  • Students state and apply the formula for area of a triangle with vertices (0,0),(x1, y1), and (x2 , y2).

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Common Core Learning Standards

CCLS State Standard
G.GPE.7 Use coordinates to compute perimeters of polygons and areas of triangles and rectangles, e.g.,...

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