Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys
Common Core - New


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Classify Triangles

Classify each triangle. Write acute, right, or obtuse.

  • Question 1 (request help)

    Think: Angles A and C are both acute.
    Angle B is obtuse.

Problem Solving

  • Question 5 (request help)

    Use figure ABCD below. Draw a line segment from point B to point D. Name and classify the triangles formed.

  • Two   triangles
    \(\triangle\)   
    \(\triangle\)   
  • Question 6 (request help)

    Use figure ABCD below. Draw a line segment from point A to point C. Name and classify the triangles formed.

  • Two   triangles
    \(\triangle\)   
    \(\triangle\)   

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