what is the radius of the circle 4x**2+4y**2 =100



what is the radius of the circle 4x**2+4y**2 =100..

Answer / Navneet Sagar

To find the radius of a circle in the form of ax^2 + by^2 = c, where a and b are positive real numbers, we can take the square root of the constant term divided by the larger coefficient of x^2 or y^2. In this case, the radius is sqrt(100 / 4) = 5.

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