Math Practice 101
Homework Explained - Math Practice 101

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Grade 4 Homework FL. - Answer Keys
Chapter 11 Review/Test


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  • Question 15 (request help)

    How many right angles are there in an angle that turns through 360º? Explain how you know.
  •     right angles
  • Question 16 (request help)

    Soccer practice began at 2:30 P.M. and stopped at 3:00 P.M. because of rain. During this time, through what fraction of a circle did the minute hand turn? How  many degrees did the minute hand turn? Explain.
  • Question 17 (request help)

    Charlotte divided a whole pizza into 4 pieces. One piece formed a straight angle. One piece formed a right angle. Two pieces formed acute angles with the same degree measure.

    A. Draw angles to represent the 4 pieces.
  • Question 17 (request help)

    C. Label each angle as a fraction of a circle.
  • Question 17 (request help)

    D. Write an equation that represents the degree measure of the whole pizza as the sum of the measures of its parts.

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