About this document
Arc Length and Sector Area Formula by api-453871887 is a document available to read on EtoBox.
This document discusses applications of trigonometry to calculating arc length and sector area. It explains that the Greeks were able to calculate the circumference of the Earth using trigonometry by comparing shadow lengths in two cities. It then defines an arc as part of a circle
- Author
- api-453871887
- Language
- EN