📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    ⚡ Month End Offer - Flat 52% Off On All Courses! Enroll Now ⚡
    00:00:00 AM Left

    Question

    Determine the inradius of an equilateral triangle if its

    height is 6√3 cm.
    A 3√3 cm Correct Answer Incorrect Answer
    B 2√3 cm Correct Answer Incorrect Answer
    C 12 cm Correct Answer Incorrect Answer
    D √3 cm Correct Answer Incorrect Answer

    Solution

    ATQ,

    Altitude = (√3a/2)

    ⇒ (√3a/2) = 6√3

    ⇒ a = 12 cm

    Inradius = a / (2√3) = 12 / (2√3) = 6 / √3 = 2√3 cm

    Practice Next
    ask-question