Finding Arc Lengths on the SAT: When You’ve Got a Circumference (and I Demo a Problem!)
Howdy! Check this out! Imagine this: the SAT tosses you an arc length problem, but instead of giving you everything upfront, it makes you play detective. You know the total circumference of the circle, and they throw in a little algebra twist, like, “One arc is two times the other arc.” Don’t let test anxiety … Read more