Tag: r-something triangle

  • The Math of Manholes, Part One

    The Math of Manholes, Part One

    This is a manhole. You’ve no doubt seen them many times. But have you ever really thought about them? Welcome to another post on the Adder! Today we delve into yet another topic that manages to squeeze math out of itself: First, the basics. Manholes are holes in the ground. Men can go inside them,…