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A rectangular field is 80 m long and 60 ...

A rectangular field is 80 m long and 60 m wide. If fence posts are placed at the corners and are 10 m apart along the 4 sides of the field, how many posts are needed to completely fence the field ?

A

24

B

27

C

28

D

29

Text Solution

Verified by Experts

The correct Answer is:
C
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