Surface Area of Spheres

## Difficult

Q1) Calculate the surface area of the sphere to 3sf.
Q1) Calculate the surface area of the sphere to 3sf.
Q1) Calculate the radius of the sphere to 3sf.
Q2) Calculate the surface area of the sphere to 3sf.
Q2) Calculate the surface area of the sphere to 3sf.
Q2) Calculate the radius of the sphere to 3sf.
Q3) Calculate the surface area of the sphere to 3sf.
Q3) Calculate the surface area of the sphere to 3sf.
Q3) Calculate the radius of the sphere to 3sf.
Q4) Calculate the surface area of the sphere to 3sf.
Q4) Calculate the surface area of the sphere to 3sf.
Q4) Calculate the radius of the sphere to 3sf.
Q5) Calculate the surface area of the sphere to 3sf.
Q5) Calculate the surface area of the sphere to 3sf.
Q5) Calculate the radius of the sphere to 3sf.