Mathematics
Medium
Question
The length and breadth of play ground are 36 m and 21 m respectively. Flag staffs are required to be fixed on all along the boundary at a distance of 3 m part. The number of flag staffs will be___________?
A
37
B
38
✓ Official correct answer
C
39
D
40
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
37
No member explanations yet for this option.
B
38
No member explanations yet for this option.
C
39
No member explanations yet for this option.
D
40
No member explanations yet for this option.