Area=Pi*r^2 where
r^2=30^2-24^2
Draw an axial section of the sphere perpendicular to the plane
What is the area of a circle formed by the intersection of a plane that is 24 mm from the center of a sphere whose radius is 30 mm.
4 answers
Is my answer 324 mm
did you forget the π ?
area = πr^2 = 18^2π = 324π
area = πr^2 = 18^2π = 324π
mm^2