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Phoenix [80]
3 years ago
8

Gus plans to install a hand rail around a skating rink. The rink forms a 40m by,20 m rectangle.

Mathematics
1 answer:
KonstantinChe [14]3 years ago
6 0
120 m of rail. Just mutiply 20 by 2 and 40 by 2. You will get 40 and 80. Now add them to get 120.
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