videoMathGrade 7 50 XP

Impact of a radius change on the area of a circle | Geometry | 7th grade

If we change the radius of a circle, how does the circumference and area change?

Impact of a radius change on the area of a circle | Geometry | 7th grade — Math video cover

Watch this lesson free

Create a free account to open the full video, track progress and earn XP. No cost, no ads.

Sign up free

Looking for more? Browse all Grade 7 Math