New RBI Grade B 2025 Notification will come Soon! Enroll Here

    Question

    If the ratio of the sides of a triangle is 3:4:5 and the

    area of this triangle is 384 square centimeters, then what will be the perimeter of the triangle?
    A 92cm Correct Answer Incorrect Answer
    B 96cm Correct Answer Incorrect Answer
    C 104cm Correct Answer Incorrect Answer
    D 124cm Correct Answer Incorrect Answer

    Solution

    Let the sides of the triangle is 3x,4x, and 5x. then Now perimeter of triangle = 3x+4x+5x =12x =12×8= 96cm

    Practice Next