Q1) Find the perimeter of the semi-circle to 3sf. [ 5.14 mm]

Q1) Find the perimeter of the quarter circle to 3sf. [ 21.4 m]

Q1) Find the perimeter of this 3 quarter circle to 3sf. [ 20.1 cm]

Q2) Find the perimeter of the semi-circle to 3sf. [ 46.3 mm]

Q2) Find the perimeter of the quarter circle to 3sf. [ 46.4 cm]

Q2) Find the perimeter of this 3 quarter circle to 3sf. [ 53.7 m]

Q3) Find the perimeter of the semi-circle to 3sf. [ 36.0 mm]

Q3) Find the perimeter of the quarter circle to 3sf. [ 71.4 m]

Q3) Find the perimeter of this 3 quarter circle to 3sf. [ 121 m]

Q4) Find the perimeter of the semi-circle to 3sf. [ 51.4 mm]

Q4) Find the perimeter of the quarter circle to 3sf. [ 50.0 cm]

Q4) Find the perimeter of this 3 quarter circle to 3sf. [ 73.8 mm]