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Concept Map

Area of a Circle loading

Pi times the radius squared.

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Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.
  • Read
    Area of Circles

    Area of Circles

    by Kelly O'Brien //basic
    Calculate the area of circles and the area of sectors of circles by using given information and formulas.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Link
    The Circle

    The Circle

    by Kyle Bardman //basic
    This link will help you better understand middle school math.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Flashcards
    Area of a Circle

    Area of a Circle

    by Ellaine Chou //basic
    These flashcards are here to help you better understand 6th grade math.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Flashcards
    Area of Circles

    Area of Circles

    by Ellaine Chou //basic
    These flashcards are here to help you better understand 8th grade math.
    MEMORY METER
    This indicates how strong in your memory this concept is
  • Flashcards
    Calculating Circles' Measurements

    Calculating Circles' Measurements

    by Galaxy Portillo //basic
    This will help you better understand 7th grade math.
    MEMORY METER
    This indicates how strong in your memory this concept is
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