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Get ready for 8th grade

Course: Get ready for 8th grade > Unit 4

Lesson 2: Polygons on the coordinate plane
Math
Get ready for 8th grade
Get ready for geometry
Polygons on the coordinate plane
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Quadrilateral problems on the coordinate plane

CCSS.Math: 6.G.A.3
Google Classroom

Problem

Rectangle A, B, C, D is graphed in the coordinate plane. The following are the vertices of the rectangle: A, left parenthesis, 2, comma, 1, right parenthesis, B, left parenthesis, 5, comma, 1, right parenthesis, C, left parenthesis, 5, comma, 6, right parenthesis, and D, left parenthesis, 2, comma, 6, right parenthesis.
Given these coordinates, what is the length of side A, B of this rectangle?
  • Your answer should be
  • an integer, like 6
  • an exact decimal, like 0, point, 75
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
units
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