4th Class Mathematics Area, Perimeter and Volume Question Bank Perimeter & Area

  • question_answer Find the perimeter of the shaded part of the figure given if the unshaded square has a perimeter of 48 cm.

    A)  105 cm          

    B)  104 cm          

    C)    102 cm          

    D)    100 cm

    Correct Answer: B

    Solution :

    Perimeter = 4 times the length of its The length of each side of the square = 12 cm Perimeter of shaded part \[=(\text{22}+\text{18}+\text{12}+\text{12}+\text{1}0+\text{3}0)\text{ cm }=\text{1}0\text{4}\]


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