The square has four sides, and the circle has no sides.

正方形有四条边，而圆形没有边。

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Or, bake your cake batter in a 9-inch square and a 9-inch circle pan (the square pan must have sides the same length as the circle's diameter).

或者，在一个9平方英尺和9英尺圆的平底锅里烘烤你的蛋糕糊。

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Other answers include the question being a contradiction, like a “square circle”.

其他的回答指出这个问题本身就是矛盾的，就像“正方形的圆”一样。

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We know it's going around in a circle because if I find the length of this vector, which is the x-square part, plus the y-square part, I just get r square at all times, because sine square plus cosine square is one.

我们之所以知道它做圆周运动,是因为我求出了这个矢量的模长,也就是 x 的平方加上 y 的平方,我就得到了它在任意时刻的模长平方,因为正弦平方加余弦平方始终等于1

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The need to square the circle is an occupational hazard in politics, that doesn't sound like a "total rejection" to me.

BBC: Local benefit caps: Labour try to square the circle

Only by re-configuring the technological basics, they argue, can the airline industry square the circle of meeting increased demand for air travel while at the same time reducing the environmental damage caused by such travel.

CNN: Green wing:?can technology make flying more environmentally friendly?

Such devices offer the best way to square the circle.

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