Math Practice 101
Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 9:Area;Lesson 5:Polygons on the Coordonate Plane


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  • Question 8 (request help)

    Use Math Tools A rectangle has a perimeter of 20 units.The coordinates of three of the vertices are (0,0), (6,0), and (6,4) as shown on the graph.

    a. What is the coordinate of the missing vertex?
  • (   ,
    		   )
  • Question 8 (request help)

    b. Plot points (6,6) and (2,4). Connect these points to create a composite figure.
  • Question 8 (request help)

    c. What is the area of the composite figure?
  • Area =   square units

H.O.T. Problems Higher Order Thinking

  • Question 9 (request help)

    Use Math Tools Draw a rectangle on a coordinate plane that has a perimeter of 16 units. Label all of the vertices with the coordinates. Then find the area of the rectangle.
  • Question 10 (request help)

    Persevere with Problems A certain rectangle has a perimeter of 22 units and an area of 30 square units, Two of the vertices have coordinates at (2,2) and (2,7).  Find the two missing coordinates. Use the coordinate plane to support your answer.
  • Question 11 (request help)

    Identify Structure Explain the steps you would use to find the perimeter of a rectangle using the coordinates of the vertices.
  • Type below:
  • Question 12 (request help)

    Persevere with Problems Rectangle QRST has vertices Q(3,2) and S(7,8).

    a. Give two possible coordinates for vertices R and T.
  • Question 12 (request help)

     

    b. Find the perimeter and area of the rectangle.
  • P =     units       
    		    A =     square units

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