Homework Explained - Math Practice 101

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Grade 7 HMH Go Math - Answer Keys


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  Guided Practice  

  • Question 1 (request help)

    A tile installer plots an irregular shape on grid paper. Each square on the grid represents 1 square centimeter. What is the area of the irregular shape?

  •    \(\text{ cm}^2\)
  • Question 2 (request help)

    Show two different ways to divide the composite figure. Find the area both ways. Show your work below.

  •    \(\text{ cm}^2\)
  • Question 3 (request help)

    Sal is tiling his entryway. The floor plan is drawn on a unit grid. Each unit length represents 1 foot. Tile costs $2.25 per square foot. How much will Sal pay to tile his entryway?

  • $    

  Essential Question Check-In  

  • Question 4 (request help)

    What is the first step in finding the area of a composite figure?

  • Type below:

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