{"id":1348,"date":"2024-03-03T20:40:30","date_gmt":"2024-03-03T20:40:30","guid":{"rendered":"https:\/\/domath.surju.ee\/?page_id=1348"},"modified":"2024-12-26T23:06:14","modified_gmt":"2024-12-26T23:06:14","slug":"cone","status":"publish","type":"page","link":"https:\/\/domath.surju.ee\/et\/koonus\/","title":{"rendered":"Koonus"},"content":{"rendered":"

Koonus<\/strong><\/span><\/h1>\r\n

Koonus<\/span> <\/b>on p\u00f6\u00f6rdkeha, mille moodustab t\u00e4isnurkne kolmnurk, mis p\u00f6\u00f6rleb \u00fcmeber \u00fche kaateti<\/p>\r\n\r\n\r\n\r\n\r\n
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 <\/h6>\r\n<\/td>\r\n
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 <\/h6>\r\n<\/td>\r\n<\/tr>\r\n
\"\"<\/td>\r\nVetex (apex) \u2013 koonuse tipp
\r\nCurved surface \u2013 kumer pind, k\u00fclgpind
\r\nTrue height \u2013 koonuse k\u00f5rgus (h)
\r\nSlant height \u2013  koonuse moodustaja (m)
\r\nRadius \u2013 raadius (r)
\r\nBase \u2013  koonuse p\u00f5hi<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n
 <\/h6>\r\n

https:\/\/en.wikipedia.org\/wiki\/Cone<\/a><\/p>\r\n\r\n

\r\n
\"\"<\/figure><\/div>\r\n\r\n
\"\"<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n\r\n
\r\n
Pindala<\/span><\/h5>\r\n<\/td>\r\n
\r\n
Ruumala<\/strong><\/span><\/h5>\r\n<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n\r\n\r\n\r\n\r\n
\r\n

Pindala<\/strong>
\r\n= K\u00fclgpindala+ P\u00f5hja pindala<\/strong><\/p>\r\n<\/td>\r\n

Ruumala = 1\/3 P\u00f5hja pindala \u00d7 K\u00f5rgus<\/strong><\/td>\r\n<\/tr>\r\n
\"\"
\r\nPindala: St<\/sub>=Sk<\/sub>+Sp<\/sub><\/strong>
\r\nK\u00fclgpindala: Sk<\/sub>= \u03c0rm
\r\nP\u00f5hja pindala: Sp= \u03c0r2<\/sup>
\r\nSt<\/sub>=\u03c0rm+\u03c0r2<\/sup><\/strong><\/span><\/td>\r\n		\"\"
\r\n
\r\n
\r\nVolume –  ruumala
\r\nV= 1\/3\u22c5 Sp<\/sub>\u22c5h<\/strong><\/span><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n
\r\n
\r\nls<\/sub> =m (koonuse moodustaja)
\r\nSurface Area \u2013 koonuse pindala
\r\nArea of Curved Surface \u2013  k\u00fclgpindala
\r\nBase Area \u2013 p\u00f5hja pindala
\r\nheight \u2013 koonuse k\u00f5rgus