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

  • question_answer 20) If the radius of the circle is 4 cm, what is the perimeter of the square? If the radius of the circle is 4 cm, what is the perimeter of the square?

    A)  28 cm            

    B)    24 cm

    C)  32 cm            

    D)    36 cm

    Correct Answer: C

    Solution :

    The side of the square is twice the n of the circle in it \[=\text{ 2 }\times \text{ 4 cm }=\text{ 8 cm}\] So, the perimeter of the square \[=\text{4 }\times \text{ 8 cm }=\text{32 cm}\]

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