(li)ԴпW(wng) ߣпW(wng) 2017-05-10 10:01:55
45涨ɂ(g)DεČ(du)(yng)c(din)Bͬһlֱֱƽ֣ô@ɂ(g)DP(gun)@lֱ(du)Q
46ɶֱֱ߅abƽб߅cƽa2+b2=c2
47ɶ涨ε߅L(zhng)abcP(gun)ϵa2+b2=c2ô@(g)ֱ
48߅εă(ni)Ǻ͵360°
49߅εǺ͵360°
50߅(ni)ǺͶn߅εă(ni)ǵĺ͵(n-2)×180°
51Փ߅Ǻ͵360°
52ƽ߅|(zh)1ƽ߅εČ(du)
53ƽ߅|(zh)2ƽ߅εČ(du)߅
54ՓAڃɗlƽоgƽо
55ƽ߅|(zh)3ƽ߅εČ(du)Ǿƽ
56ƽ߅ж1ɽM(du)Ƿքeȵ߅ƽ߅
57ƽ߅ж2ɽM(du)߅քeȵ߅ƽ߅
58ƽ߅ж3(du)Ǿƽֵ߅ƽ߅
59ƽ߅ж4һM(du)߅ƽȵ߅ƽ߅
gӭʹ֙C(j)ƽƄ(dng)O(sh)L(wn)пW(wng)2025пһ·ͬУ>>c(din)鿴