question_answer

Find the perimeter of the given figure, if it is made up of identical squares of sides\[3\,\,cm\].

A) \[60\,\,cm\]                   

B)           \[36\,\,cm\]                   

C)           \[16\,\,cm\]                   

D)           \[48\,\,cm\]

Correct Answer: D

Solution :

The given figure can be re-aligned as shown for easier computation of the number of sides. No. of sides\[=16\] Length of each side\[=3\,\,cm\] Perimeter of the given figure             \[=16\times 3\,\,cm=48\,\,cm\]