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Standard IV
Mathematics
Brick Calculations
Determine the...
Question
Determine the boundary length(in meters) of the following figure.
A
9
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B
12
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C
21
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D
36
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Solution
The correct option is
D
36
Length of the boundary = 9 m + 12 m + 15 m = 36 m
Therefore, the boundary length = 36 metre
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