求五个正五边形规则叠加出的阴影五边形的面积
posted @ 2020-12-13 20:27 readalps 阅读(715) 评论(1) 推荐(0)
posted @ 2020-12-13 20:27 readalps 阅读(715) 评论(1) 推荐(0)
posted @ 2020-11-29 20:20 readalps 阅读(319) 评论(0) 推荐(0)
posted @ 2020-11-22 12:04 readalps 阅读(1423) 评论(0) 推荐(0)
posted @ 2020-11-21 22:05 readalps 阅读(278) 评论(0) 推荐(0)
posted @ 2020-11-21 19:56 readalps 阅读(467) 评论(0) 推荐(0)
posted @ 2020-10-30 11:02 readalps 阅读(471) 评论(0) 推荐(0)
posted @ 2020-10-25 20:25 readalps 阅读(647) 评论(0) 推荐(0)
posted @ 2020-10-01 23:47 readalps 阅读(1861) 评论(0) 推荐(0)