圆柱、圆锥、圆台、棱柱、棱台、棱锥、球、半球的体积和表面积!急需! 全汉字!只要公式! 求棱柱、棱锥、棱台、圆柱、圆锥、圆台、球、的体积、侧面积、全...

\u68f1\u67f1.\u68f1\u9525.\u68f1\u53f0.\u5706\u67f1.\u5706\u9525.\u5706\u53f0.\u7403\u4f53\u7684\u5b9a\u4e49\u548c\u51e0\u4f55\u7279\u5f81

\u7acb\u4f53\u51e0\u4f55
\u3000\u3000\u6570\u5b66\u4e0a\uff0c\u7acb\u4f53\u51e0\u4f55(solid geometry)\u662f3\u7ef4\u6b27\u6c0f\u7a7a\u95f4\u7684\u51e0\u4f55\u7684\u4f20\u7edf\u540d\u79f0\u2014 \u56e0\u4e3a\u5b9e\u8df5\u4e0a\u8fd9\u5927\u81f4\u4e0a\u5c31\u662f\u6211\u4eec\u751f\u6d3b\u7684\u7a7a\u95f4\u3002\u4e00\u822c\u4f5c\u4e3a\u5e73\u9762\u51e0\u4f55\u7684\u540e\u7eed\u8bfe\u7a0b\u3002\u7acb\u4f53\u6d4b\u7ed8(Stereometry)\u5904\u7406\u4e0d\u540c\u5f62\u4f53\u7684\u4f53\u79ef\u7684\u6d4b\u91cf\u95ee\u9898\uff1a\u5706\u67f1,\u5706\u9525, \u5706\u53f0, \u7403, \u68f1\u67f1\uff0c\u68f1\u9525\u7b49\u7b49\u3002
\u3000\u3000\u6bd5\u8fbe\u54e5\u62c9\u65af\u5b66\u6d3e\u5c31\u5904\u7406\u8fc7\u7403\u548c\u6b63\u591a\u9762\u4f53\uff0c\u4f46\u662f\u68f1\u9525\uff0c\u68f1\u67f1\uff0c\u5706\u9525\u548c\u5706\u67f1\u5728\u67cf\u62c9\u56fe\u5b66\u6d3e\u7740\u624b\u5904\u7406\u4e4b\u524d\u4eba\u4eec\u6240\u77e5\u751a\u5c11\u3002
\u3000\u3000\u5c24\u5f97\u585e\u65af(Eudoxus)\u5efa\u7acb\u4e86\u5b83\u4eec\u7684\u6d4b\u91cf\u6cd5\uff0c\u8bc1\u660e\u9525\u662f\u7b49\u5e95\u7b49\u9ad8\u7684\u67f1\u4f53\u79ef\u7684\u4e09\u5206\u4e4b\u4e00\uff0c\u53ef\u80fd\u4e5f\u662f\u7b2c\u4e00\u4e2a\u8bc1\u660e\u7403\u4f53\u79ef\u548c\u5176\u534a\u5f84\u7684\u7acb\u65b9\u6210\u6b63\u6bd4\u7684\u3002
[\u7f16\u8f91\u672c\u6bb5]\u7acb\u4f53\u51e0\u4f55\u57fa\u672c\u8bfe\u9898
\u3000\u3000\u5305\u62ec:
\u3000\u3000- \u9762\u548c\u7ebf\u7684\u91cd\u5408
\u3000\u3000- \u4e24\u9762\u89d2\u548c\u7acb\u4f53\u89d2
\u3000\u3000- \u65b9\u5757, \u957f\u65b9\u4f53, \u5e73\u884c\u516d\u9762\u4f53
\u3000\u3000- \u56db\u9762\u4f53\u548c\u5176\u4ed6\u68f1\u9525
\u3000\u3000- \u68f1\u67f1
\u3000\u3000- \u516b\u9762\u4f53, \u5341\u4e8c\u9762\u4f53, \u4e8c\u5341\u9762\u4f53
\u3000\u3000- \u5706\u9525\uff0c\u5706\u67f1
\u3000\u3000- \u7403
\u3000\u3000- \u5176\u4ed6\u4e8c\u6b21\u66f2\u9762: \u56de\u8f6c\u692d\u7403, \u692d\u7403, \u629b\u7269\u9762 \uff0c\u53cc\u66f2\u9762
\u3000\u3000\u516c\u7406
\u3000\u3000\u7acb\u4f53\u51e0\u4f55\u4e2d\u67094\u4e2a\u516c\u7406
\u3000\u3000\u516c\u74061 \u5982\u679c\u4e00\u6761\u76f4\u7ebf\u4e0a\u7684\u4e24\u70b9\u5728\u4e00\u4e2a\u5e73\u9762\u5185\uff0c\u90a3\u4e48\u8fd9\u6761\u76f4\u7ebf\u5728\u6b64\u5e73\u9762\u5185\uff0e
\u3000\u3000\u516c\u74062 \u8fc7\u4e0d\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u7684\u4e09\u70b9\uff0c\u6709\u4e14\u53ea\u6709\u4e00\u4e2a\u5e73\u9762\uff0e
\u3000\u3000\u516c\u74063 \u5982\u679c\u4e24\u4e2a\u4e0d\u91cd\u5408\u7684\u5e73\u9762\u6709\u4e00\u4e2a\u516c\u5171\u70b9\uff0c\u90a3\u4e48\u5b83\u4eec\u6709\u4e14\u53ea\u6709\u4e00\u6761\u8fc7\u8be5\u70b9\u7684\u516c\u5171\u76f4\u7ebf\uff0e
\u3000\u3000\u516c\u74064 \u5e73\u884c\u4e8e\u540c\u4e00\u6761\u76f4\u7ebf\u7684\u4e24\u6761\u76f4\u7ebf\u5e73\u884c\uff0e
\u3000\u3000\u7acb\u65b9\u56fe\u5f62
\u3000\u3000\u7acb\u4f53\u51e0\u4f55\u516c\u5f0f
\u3000\u3000\u540d\u79f0 \u7b26\u53f7 \u9762\u79efS \u4f53\u79efV
\u3000\u3000\u6b63\u65b9\u4f53 a\u2014\u2014\u8fb9\u957f S\uff1d6a\uff3e\uff12\u3000V\uff1da\uff3e3
\u3000\u3000\u957f\u65b9\u4f53 a\u2014\u2014\u957f S\uff1d2(ab+ac+bc) V\uff1dabc
\u3000\u3000b\u2014\u2014\u5bbd
\u3000\u3000c\u2014\u2014\u9ad8
\u3000\u3000\u68f1\u67f1\u3000S\u2014\u2014\u5e95\u9762\u79ef \uff36\uff1d\uff33\uff48
\u3000\u3000h\u2014\u2014\u9ad8
\u3000\u3000\u68f1\u9525 S\u2014\u2014\u5e95\u9762\u79ef \uff36\uff1d\uff33\uff48\uff0f\uff13
\u3000\u3000h\u2014\u2014\u9ad8
\u3000\u3000\u68f1\u53f0 S1\u548cS2\u2014\u2014\u4e0a\u3001\u4e0b\u5e95\u9762\u79ef \uff36\uff1d\uff48\uff3b\uff33\uff11\uff0b\uff33\uff12\uff0b\u221a\uff08\uff33\uff11\uff3e\uff12\uff09\uff0f\uff12\uff3d\uff0f\uff13
\u3000\u3000h\u2014\u2014\u9ad8
\u3000\u3000\u62df\u67f1\u4f53 S1\u2014\u2014\u4e0a\u5e95\u9762\u79ef \uff36\uff1d\uff48\uff08\uff33\uff11\uff0b\uff33\uff12\uff0b\uff14\uff33\uff10\uff09\uff0f\uff16
\u3000\u3000S2\u2014\u2014\u4e0b\u5e95\u9762\u79ef
\u3000\u3000S0\u2014\u2014\u4e2d\u622a\u9762\u79ef
\u3000\u3000h\u2014\u2014\u9ad8
\u3000\u3000\u5706\u67f1 r\u2014\u2014\u5e95\u534a\u5f84 \uff23\uff1d\uff12\u03c0\uff52\u3000\uff36\uff1d\uff33\u5e95\uff48=\u03a0rh
\u3000\u3000h\u2014\u2014\u9ad8
\u3000\u3000C\u2014\u2014\u5e95\u9762\u5468\u957f
\u3000\u3000S\u5e95\u2014\u2014\u5e95\u9762\u79ef \uff33\u5e95\uff1d\u03c0\uff32\uff3e\uff12
\u3000\u3000S\u4fa7\u2014\u2014\u4fa7\u9762\u79ef \uff33\u4fa7\uff1d\uff23\uff48
\u3000\u3000S\u8868\u2014\u2014\u8868\u9762\u79ef \uff33\u8868\uff1d\uff23\uff48\uff0b\uff12\uff33\u5e95
\u3000\u3000S\u5e95\uff1d\u03c0r\uff3e2
\u3000\u3000\u7a7a\u5fc3\u5706\u67f1 R\u2014\u2014\u5916\u5706\u534a\u5f84
\u3000\u3000r\u2014\u2014\u5185\u5706\u534a\u5f84
\u3000\u3000h\u2014\u2014\u9ad8 V\uff1d\u03c0h(R\uff3e\uff12-r\uff3e2)
\u3000\u3000\u76f4\u5706\u9525 r\u2014\u2014\u5e95\u534a\u5f84
\u3000\u3000h\u2014\u2014\u9ad8 V\uff1d\u03c0r\uff3e\uff12h/3
\u3000\u3000\u5706\u53f0 r\u2014\u2014\u4e0a\u5e95\u534a\u5f84
\u3000\u3000R\u2014\u2014\u4e0b\u5e95\u534a\u5f84
\u3000\u3000h\u2014\u2014\u9ad8 V\uff1d\u03c0h(R\uff3e2\uff0bRr\uff0br\uff3e2)/3
\u3000\u3000\u7403 r\u2014\u2014\u534a\u5f84
\u3000\u3000d\u2014\u2014\u76f4\u5f84 V\uff1d4/3\u03c0r\uff3e3\uff1d\u03c0d\uff3e2/6
\u3000\u3000\u7403\u7f3a h\u2014\u2014\u7403\u7f3a\u9ad8
\u3000\u3000r\u2014\u2014\u7403\u534a\u5f84
\u3000\u3000a\u2014\u2014\u7403\u7f3a\u5e95\u534a\u5f84 a\uff3e2\uff1dh(2r-h) V\uff1d\u03c0h(3a\uff3e2+h\uff3e2)/6 \uff1d\u03c0h2(3r-h)/3
\u3000\u3000\u7403\u53f0 r1\u548cr2\u2014\u2014\u7403\u53f0\u4e0a\u3001\u4e0b\u5e95\u534a\u5f84
\u3000\u3000h\u2014\u2014\u9ad8 V\uff1d\u03c0h[3(r12\uff0br22)+h2]/6
\u3000\u3000\u5706\u73af\u4f53 R\u2014\u2014\u73af\u4f53\u534a\u5f84
\u3000\u3000D\u2014\u2014\u73af\u4f53\u76f4\u5f84
\u3000\u3000r\u2014\u2014\u73af\u4f53\u622a\u9762\u534a\u5f84
\u3000\u3000d\u2014\u2014\u73af\u4f53\u622a\u9762\u76f4\u5f84 V\uff1d2\u03c0\uff3e2Rr\uff3e2 \uff1d\u03c0\uff3e2Dd\uff3e2/4
\u3000\u3000\u6876\u72b6\u4f53 D\u2014\u2014\u6876\u8179\u76f4\u5f84
\u3000\u3000d\u2014\u2014\u6876\u5e95\u76f4\u5f84
\u3000\u3000h\u2014\u2014\u6876\u9ad8 V\uff1d\u03c0h(2D\uff3e2\uff0bd2\uff3e)/12 (\u6bcd\u7ebf\u662f\u5706\u5f27\u5f62,\u5706\u5fc3\u662f\u6876\u7684\u4e2d\u5fc3)
\u3000\u3000V\uff1d\u03c0h(2D\uff3e2\uff0bDd\uff0b3d\uff3e2/4)/15 (\u6bcd\u7ebf\u662f\u629b\u7269\u7ebf\u5f62)
\u3000\u3000\u6ce8\uff1a\u521d\u5b66\u8005\u4f1a\u8ba4\u4e3a\u7acb\u4f53\u51e0\u4f55\u5f88\u96be\uff0c\u4f46\u53ea\u8981\u6253\u597d\u57fa\u7840\uff0c\u7acb\u4f53\u51e0\u4f55\u5c06\u4f1a\u53d8\u5f97\u5f88\u5bb9\u6613\u3002\u5b66\u597d\u7acb\u4f53\u51e0\u4f55\u6700\u5173\u952e\u7684\u5c31\u662f\u5efa\u7acb\u8d77\u7acb\u4f53\u6a21\u578b\uff0c\u628a\u7acb\u4f53\u8f6c\u6362\u4e3a\u5e73\u9762\uff0c\u8fd0\u7528\u5e73\u9762\u77e5\u8bc6\u6765\u89e3\u51b3\u95ee\u9898\uff0c\u7acb\u4f53\u51e0\u4f55\u5728\u9ad8\u8003\u4e2d\u80af\u5b9a\u4f1a\u51fa\u73b0\u4e00\u9053\u5927\u9898\uff0c\u6240\u4ee5\u5b66\u597d\u7acb\u4f53\u662f\u975e\u5e38\u5173\u952e\u7684\u3002

\u8f6c\u81ea\u767e\u5ea6\u8bcd\u6761\uff0c\u8c22\u8c22\u91c7\u7eb3

\u67f1\u4f53\u4f53\u79efV=Sh
\u53f0\u4f53V=1/3(S+S'+JSS')h
\u690e\u4f53V=1/3Sh

\u9762\u79ef\uff1a
\u591a\u9762\u4f53\uff1a\u6240\u6709\u9762\u9762\u79ef\u603b\u548c\uff08\u4e0d\u9700\u8981\u8bb0\u516c\u5f0f\uff09
\u65cb\u8f6c\u4f53\uff1a\u53ea\u9700\u8981\u77e5\u9053\u4fa7\u9762\u5c55\u5f00\u662f\u4ec0\u4e48\u5c31\u53ef\u4ee5\uff0c\u4e5f\u4e0d\u9700\u8981\u8bb0\u516c\u5f0f
\u5706\u62c4\uff1a\u4fa7\u9762\u662f\u77e9\u5f62
\u5706\u9525\uff1a\u6247\u5f62\uff08\u5f53\u4e09\u89d2\u5f62\u9762\u79ef\u6765\u7b97~\uff09
\u5706\u53f0\uff1a\u6247\u73af\uff08\u5f53\u68af\u5f62\u9762\u79ef\u7b97\uff09

\u7403\uff1a
V=4/3paiR^3
S=4paiR^2

\u6ce8\u610fS--\u5e95\u9762\u79ef
pai=3.1415....
R\u8868\u793a\u534a\u5f84
h\u8868\u793a\u9ad8

柱体体积V=Sh
台体V=1/3(S+S'+JSS')h
椎体V=1/3Sh

面积:
多面体:所有面面积总和(不需要记公式)
旋转体:只需要知道侧面展开是什么就可以,也不需要记公式
圆拄:侧面是矩形
圆锥:扇形(当三角形面积来算~)
圆台:扇环(当梯形面积算)

球:
V=4/3paiR^3
S=4paiR^2

注意S--底面积
pai=3.1415....
R表示半径
h表示高

柱体体积V=Sh
台体V=1/3(S+S'+JSS')h
椎体V=1/3Sh

面积:
多面体:所有面面积总和(不需要记公式)
旋转体:只需要知道侧面展开是什么就可以,也不需要记公式
圆拄:侧面是矩形
圆锥:扇形(当三角形面积来算~)
圆台:扇环(当梯形面积算)

球:
V=4/3paiR^3
S=4paiR^2

注意S--底面积
pai=3.1415....
R表示半径
h表示高

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    绛旓細鏌变綋浣撶НV=Sh 鍙颁綋V=1/3(S+S'+JSS')h 妞庝綋V=1/3Sh 闈㈢Н锛氬闈綋锛氭墍鏈夐潰闈㈢Н鎬诲拰锛堜笉闇瑕佽鍏紡锛夋棆杞綋锛氬彧闇瑕佺煡閬撲晶闈㈠睍寮鏄粈涔堝氨鍙互锛屼篃涓嶉渶瑕佽鍏紡 鍦嗘媱锛氫晶闈㈡槸鐭╁舰 鍦嗛敟锛氭墖褰紙褰撲笁瑙掑舰闈㈢Н鏉ョ畻~锛鍦嗗彴锛氭墖鐜紙褰撴褰㈤潰绉畻锛夌悆锛歏=4/3paiR^3 S=4paiR^2 娉ㄦ剰S--搴曢潰绉 pai...
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