Skip to content

MathCastle.org Courses

0 XPLogin Sign up

Progress dashboard Review missed Leaderboards Search

Grade 4 Grade 5 Grade 6 Pre-Algebra Algebra 1 Algebra 2 Geometry Trigonometry Precalculus Calculus Multivariable Calculus Linear Algebra Differential Equations Counting & Probability Statistics & Data Number Theory Groups and Fields Graph Theory Proof Writing

GeometryMediumCircles

Circles · Medium problem

The area of a circle is $49\pi$ . Find its radius.

Practice more like this Review this concept

MathCastle.org · every problem original, every answer machine-checked. ∎

About Search Leaderboards Privacy Terms