{"id":1365,"date":"2024-03-03T21:03:23","date_gmt":"2024-03-03T21:03:23","guid":{"rendered":"https:\/\/domath.surju.ee\/?page_id=1365"},"modified":"2024-12-27T02:01:29","modified_gmt":"2024-12-27T02:01:29","slug":"cylinder","status":"publish","type":"page","link":"https:\/\/domath.surju.ee\/et\/silinder\/","title":{"rendered":"Silinder"},"content":{"rendered":"

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

Silinder<\/span> on ruumiline(3D) keha, mille moodustab \u00fc<\/b>mber oma \u00fc<\/b>he k\u00fc<\/b>lje p\u00f6<\/b>\u00f6<\/b>rlev ristk\u00fc<\/b>lik.
\r\nSilindri  p\u00f5<\/b>hjadeks on ringid.
\r\n
\r\n<\/strong>Base – silindri p\u00f5hi
\r\nCurved surface – silindri k\u00fclgpind
\r\n<\/strong>\"\"<\/p>\r\n\r\n

\"\"<\/p>\r\n

 <\/h5>\r\n
Silindri pindala<\/span><\/strong><\/h5>\r\n

2 \u00b7 P\u00f5hja pindala + k\u00fclgpindala<\/strong>
\r\nSt<\/sub>= 2\u03c0r2 + 2\u03c0rh
\r\nSt<\/sub>=2Sp<\/sub> +Sk
\r\n<\/sub><\/strong><\/span>P\u00f5hja pindala S<\/strong>p<\/sub> = \u03c0r2 <\/sup>
\r\nP\u00f5hja \u00fcmberm\u00f5\u00f5t P = 2\u03c0r 
\r\nK\u00fclgpindala Sk<\/sub> = Ph =2\u03c0rh<\/strong><\/p>\r\n


\r\n
\r\n
\r\n
\r\nRuumala<\/span><\/strong><\/h5>\r\n

P\u00f5hja pindala<\/strong> \u00b7 k\u00f5rgus
\r\nV = Sp<\/sub>h
\r\nV = \u03c0r2<\/sup>h<\/span>
\r\n<\/strong><\/p>\r\n

 <\/p>\r\n\r\n

\r\n

 <\/p>\r\n <\/strong>\r\n

 <\/p>\r\n

\"\"<\/figure>\r\n

<\/strong><\/span><\/h4>\r\n

A right and an oblique circular cylinder<\/strong><\/p>\r\n\r\n

\"\"<\/figure>\r\n\r\n

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

 <\/h4>\r\n\r\n
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