Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys
Common Core


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Lesson 12.6

Draw a quadrilateral that does not belong. Then explain why.

Lesson 12.7
 

Use the triangles for 1–2. Write A, B, or C.
Then complete the sentences.

  • Question 2 (request help)
  • Triangle   has 1 angle greater than a right angle and appears to have
       sides of equal length.
  • Question 3 (request help)
  • Triangle   has 1 right angle and appears to have
       sides of equal length.

Lesson 12.8

  • Question 4 (request help)

    What label could you use to describe Circle A?

  • Type below:
  • Question 5 (request help)

    What label could you use to describe Circle B?

  • Type below:

Lesson 12.9

Draw lines to divide the shape into equal parts that show the fraction given.

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