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

    Question

    What is the perimeter of a square inscribed in a circle

    of radius 5 cm?
    A 20 √2 cm Correct Answer Incorrect Answer
    B 40 √2 cm Correct Answer Incorrect Answer
    C 30 √2 cm Correct Answer Incorrect Answer
    D 10 √2 cm Correct Answer Incorrect Answer

    Solution

    As, from the figure, the square is inscribed in a circle of radius 5 cm. Now, diagonal of square = Diameter of Circle = 10 cm So, side√2 = 10cm side of square = 5√2cm hence Perimeter of Square will be = 4 × side = 4 × 5√2 = 20√2 cm

    Practice Next