1) A polygon is defined as a closed figure with straight sides. Based on this definition, which of the following shapes cannot be classified as a polygon? a) A triangle with three sides b) A square with four equal sides c) A circle with no straight sides d) A pentagon with five sides

math 7

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？