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 Class 7 Mathematics Length, Perimeter and Area: Perimeter and Circumference

The diagram below shows a running track whose dimensions are given in metre. The ends of the track are semi-circular. What is perimeter of the
track? (Take #pi=22/7#)
figperimeter19520201106.JPG
A. 198 m
B. 301 m
C. 328 m
D. 400 m

 (2m 45s)
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