100%
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--
The ratio of the area of area of a circle to the radius of the radius of the circle is--