Q1) Find the area of the circle to 3sf. [ 78.5 \(mm^2\)]

Q1) Find the area of the circle to 3sf. [ 63.6 \(m^2\)]

Q1) Find the radius of the circle to 3sf. [ 20.5mm]

Q2) Find the area of the circle to 3sf. [ 78.5 \(cm^2\)]

Q2) Find the area of the circle to 3sf. [ 1390 \(mm^2\)]

Q2) Find the radius of the circle to 3sf. [ 45.5cm]

Q3) Find the area of the circle to 3sf. [ 12.6 \(cm^2\)]

Q3) Find the area of the circle to 3sf. [ 3740 \(mm^2\)]

Q3) Find the radius of the circle to 3sf. [ 40cm]

Q4) Find the area of the circle to 3sf. [ 113 \(mm^2\)]

Q4) Find the area of the circle to 3sf. [ 855 \(mm^2\)]

Q4) Find the radius of the circle to 3sf. [ 37m]

Q5) Find the area of the circle to 3sf. [ 201 \(mm^2\)]

Q5) Find the area of the circle to 3sf. [ 4420 \(mm^2\)]

Q5) Find the radius of the circle to 3sf. [ 31.5mm]