Walk around any shape and you turn exactly 360°

Stroll once around the edge of any convex polygon, back to where you started facing the same way, and the little turns you make at the corners always add up to one full revolution — 360° — no matter how many sides or how lopsided. The turns pile onto a dial that closes into a complete circle. #math #geometry #angles #shorts

Music by Kevin MacLeod (incompetech.com), licensed under Creative Commons: By Attribution 4.0 — http://creativecommons.org/licenses/by/4.0/

Видео Walk around any shape and you turn exactly 360° канала Math Enthusiastic