How to Find Radius of Circle from Area | Geometry

Published: 16 July 2021
on channel: Wrath of Math
68,883
346

We find the radius of a circle given the area. We'll see two examples, one with nice numbers and one with big jerk numbers. It's all about solving the area formula, A=pir^2, for the radius, which is a piece of cake! And remember - once we find the radius, we can double it to get the diameter!

How to Find Diameter of a Circle from Circumference:    • How to Find the Diameter of a Circle ...  
How to Find Radius of a Circle from Circumference:    • How to Find Radius of a Circle from C...  
How to Find Diameter of a Circle from Are:    • How to Find Diameter from Area of a C...  

★DONATE★
◆ Support Wrath of Math on Patreon for early access to new videos and other exclusive benefits:   / wrathofmathlessons  
◆ Donate on PayPal: https://www.paypal.me/wrathofmath

Thanks to Robert Rennie, Barbara Sharrock, and Rolf Waefler for their generous support on Patreon!

Thanks to Crayon Angel, my favorite musician in the world, who upon my request gave me permission to use his music in my math lessons: https://crayonangel.bandcamp.com/

Follow Wrath of Math on...
● Instagram:   / wrathofmathedu  
● Facebook:   / wrathofmath  
● Twitter:   / wrathofmathedu  

My Music Channel:    / @emery3050  


Watch video How to Find Radius of Circle from Area | Geometry online without registration, duration hours minute second in high quality. This video was added by user Wrath of Math 16 July 2021, don't forget to share it with your friends and acquaintances, it has been viewed on our site 68,883 once and liked it 346 people.