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CSI – Check Your Perimeter! You are a crime scene investigator. Work out how much yellow crime
scene tape you need for each of the crimes below:
20cm
10cm10cm
20cm
11cm
20cm
18cm
12cm 14cm
25cm25cm
15cm
9cm 8cm
20cm
18cm15cm
52cm 42cm
60cm
90cm
8cm
13cm
9cm
11cm
75cm
130cm
90cm62cm
56cm28cm
42cm
37cm 35cm
2a
2a
2a
b b
4a
2b 5a
4a
2p
p
p2
p2
2p2