ab是圆o的直径,pa垂直圆o所在平面

2025-03-01

ab是圆o的直径do垂直于ab于点o连接da交圆o于点c

2025-03-01

ab为圆o的直径,pa为圆o的切线

2025-03-01

ab是圆o的直径弦cd垂直ab于点e

2025-03-01

ab为圆o的直径,cd垂直ab

2025-03-01

ab是圆o的直径,弦cd垂直ab,垂足为h,连接ac

2025-03-01

如图ab是圆o的直径bc垂直ab于点b

2025-03-01

ab是圆o的直径pa切圆o于点a

2025-03-01

ab是圆o的直径,cd与圆o相切于点c

2025-03-01

ab是圆o的直径,弦cd垂直ab

2025-03-01

ab是圆o的直径,pa垂直圆o所在平面

2025-03-01

ab是圆o的直径do垂直于ab于点o连接da交圆o于点c

2025-03-01

ab为圆o的直径,pa为圆o的切线

2025-03-01

ab是圆o的直径弦cd垂直ab于点e

2025-03-01

ab为圆o的直径,cd垂直ab

2025-03-01

ab是圆o的直径,弦cd垂直ab,垂足为h,连接ac

2025-03-01

如图ab是圆o的直径bc垂直ab于点b

2025-03-01

ab是圆o的直径pa切圆o于点a

2025-03-01

ab是圆o的直径,cd与圆o相切于点c

2025-03-01

ab是圆o的直径,弦cd垂直ab

2025-03-01