Homework Explained - Math Practice 101

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Grade 4 HMH Go Math - Answer Keys


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Use the picture of the bridge for 16 and 17.

  • Question 17 (request help)

    Which angle appears to be obtuse?

  • \(\angle\)   
  • Question 18 (request help)

    How many different angles are in Figure X?
    List them.

  • Type below:
  • Question 19 (request help)

    Vanessa drew the angle at the right and named it \(\angle{TRS}\). Explain why Vanessa’s name for the angle is incorrect. Write a correct name for the angle.

  • Type below:
  • Question 20 (request help)

    Write the word that describes the part of Figure A.

      

  • \(\overline{BG}\)   
    \(\overleftrightarrow{CD}\)   
    \(\angle{FBG}\)    
    \(\overrightarrow{BE}\)   
    \(\angle{AGD}\)   

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