Q1) Calculate the surface area of the sphere to 3sf. [ 201 \(mm^{2}\)]

Q1) Calculate the surface area of the sphere to 3sf. [ 254 \(m^{2}\)]

Q1) Calculate the radius of the sphere to 3sf. [ 8.3 \(m\)]

Q2) Calculate the surface area of the sphere to 3sf. [ 804 \(cm^{2}\)]

Q2) Calculate the surface area of the sphere to 3sf. [ 314 \(cm^{2}\)]

Q2) Calculate the radius of the sphere to 3sf. [ 7.7 \(m\)]

Q3) Calculate the surface area of the sphere to 3sf. [ 113 \(cm^{2}\)]

Q3) Calculate the surface area of the sphere to 3sf. [ 154 \(mm^{2}\)]

Q3) Calculate the radius of the sphere to 3sf. [ 6.9 \(m\)]

Q4) Calculate the surface area of the sphere to 3sf. [ 1260 \(cm^{2}\)]

Q4) Calculate the surface area of the sphere to 3sf. [ 28.3 \(m^{2}\)]

Q4) Calculate the radius of the sphere to 3sf. [ 2.4 \(cm\)]

Q5) Calculate the surface area of the sphere to 3sf. [ 201 \(m^{2}\)]

Q5) Calculate the surface area of the sphere to 3sf. [ 314 \(mm^{2}\)]

Q5) Calculate the radius of the sphere to 3sf. [ 8.8 \(mm\)]