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

    Question

    The side of an equilateral triangle is 15 cm long. What

    is the radius of the circle circumscribing this equilateral triangle?
    A 6тИЪ3 cm Correct Answer Incorrect Answer
    B 5тИЪ3 cm Correct Answer Incorrect Answer
    C 4тИЪ3 cm Correct Answer Incorrect Answer
    D 3тИЪ3 cm Correct Answer Incorrect Answer

    Solution

    Radius of the circle circumscribing the equilateral triangle = (side/тИЪ3) = (15/тИЪ3) =15/тИЪ3 x (тИЪ3/тИЪ3) = 15тИЪ3/3 = 5тИЪ3┬а┬аcm

    Practice Next
    More Triangle Questions

    Relevant for Exams:

    ask-question