Subject

    Quantitative Aptitude

    Topic

    Triangle

    What is the radius of the in-circle of the triangle whose sides measure 5,12 and 13 units?

    ক)
    2
    খ)
    12
    গ)
    6.5
    ঘ)
    6

    Explanation

    here, radius of in circle = 2(area of triangle)/sum of sides = 60/30=2 units

    Find Tutors

    View all Tutors