Calculate, correct to three significant figures, the length of the arc AB in the diagram above.
[Take \(\pi = ^{22}/_7\)]

a
32.4 cm
b
30.6 cm
c
28.8 cm
d
30.5 cm
Explanation
Correct Option
b
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Calculate, correct to three significant figures, the length of the arc AB in the diagram above.
[Take \(\pi = ^{22}/_7\)]

32.4 cm
30.6 cm
28.8 cm
30.5 cm
