atirizarry

atirizarry

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    Area of a Circle | Geometry
    1:49

    Area of a Circle | Geometry

    Today we look at another geometrical formula. This one to find the area of a circle.
    1 view
    Euclid's Elements
    2:14

    Euclid's Elements

    Today we go back to Euclid's Elements. We will look at book IV, proposition 14.
    1 view
    Area of a Square | Geometry
    2:12

    Area of a Square | Geometry

    Today we look at how to solve for the area of a square.
    1 view
    The Number Line | Arithmetic
    3:44

    The Number Line | Arithmetic

    Today we look at the number line. What it is, how to graph it, and how to label it.
    2 views
    Book I: Proposition 1 | Euclid's Elements
    3:32

    Book I: Proposition 1 | Euclid's Elements

    Today we look at Euclid's Elements, book one, proposition one. Euclid is considered to be the father of geometry. He lived in Greece during the 4th and 3rd centuries BC. **CORRECTION: THERE ARE 465 PROPOSITIONS IN EUCLID'S WORKS**
    5 views