In the SteinhausÂ–Moser notation, the number two with a pentagon or this shape around it is equal to two hundred fifty-six. Gershgorin's theorem uses this shape to estimate matrix eigenvalues, and the Cesaro equation for this shape is kappa equals one over alpha. Four of these shapes, including two named for Villarceau [vee-LAR-so], can be drawn through a torus. This shape has an eccentricity of zero, and Ferdinand Lindemann proved that squaring this shape was impossible. For 10 points, name this shape whose area is pi times the radius squared.
In the SteinhausÂ–Moser notation, the number two with a pentagon or this shape around it is equal to two hundred fifty-six. Gershgorin's theorem uses this shape to estimate matrix eigenvalues, and the Cesaro equation for this shape is kappa equals one over alpha. Four of these shapes, including two named for Villarceau [vee-LAR-so], can be drawn through a torus. This shape has an eccentricity of zero, and Ferdinand Lindemann proved that squaring this shape was impossible. For 10 points, name this shape whose area is pi times the radius squared.
In the SteinhausÂ–Moser notation, the number two with a pentagon or this shape around it is equal to two hundred fifty-six.
circles