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


    Question

    A cone has a base radius of 7 cm and a slant height of

    25 cm. Find the total surface area of the cone.
    A 550 cm┬▓ Correct Answer Incorrect Answer
    B 572 cm┬▓ Correct Answer Incorrect Answer
    C 600 cm┬▓ Correct Answer Incorrect Answer
    D 704 cm┬▓ Correct Answer Incorrect Answer

    Solution

    Total surface area of a cone = ╧А * r * (r + l), where r = radius and l = slant height. Given r = 7 cm and l = 25 cm. Total surface area = ╧А * 7 * (7 + 25) = 22 * 32 = 704 cm┬▓. = 704 cm┬▓. Answer: d) 704 cm┬▓.

    Practice Next
    More Quant Miscellaneous Questions
    ask-question