ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!


    Question

    What is the difference between (in m2) the

    area of a circular field of radius 14 metres and area of a rectangular piece of land having its dimensions as 20 metres ├Ч 30 metres?
    A 16 Correct Answer Incorrect Answer
    B 10 Correct Answer Incorrect Answer
    C 11 Correct Answer Incorrect Answer
    D 9 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Area of the circular field = ╧А ├Ч radius2 = (22/7) ├Ч 14 ├Ч 14 = 616 m2 Area of the rectangular piece of land = length ├Ч breadth = 20 ├Ч 30 = 600 m2 So, difference in area = 616 тАУ 600 = 16 m2

    Practice Next
    More Mensuration Questions
    ask-question