Calculate, correct to three significant fig..

Question 1 Report

Calculate, correct to three significant figures, the length of the arc AB in the diagram above.
[Take $π =^{22} /_{7}$ ]

32.4 cm

30.6 cm

28.8 cm

30.5 cm

Calculate, correct to three significant figures, the length of the arc AB in the diagram above. [Take π=22/7]