4th Class Mathematics Area, Perimeter and Volume Question Bank Self Test-9

  • question_answer ABCDE is a pentagon. AB is smaller than BC and AE by 1 cm and 2 cm respectively. CD is equal to sum of length of AB and BC. ED is equal to sum of length of AE and BC. If DE + CD = 12 cm. Perimeter of the pentagon is:              

    A)  21cm

    B)  16cm

    C)  18cm

    D)  24cm

    E)  None of these

    Correct Answer: A

    Solution :



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