[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.brandel.cz\/resite-dulezite-znalosti-ktere-se-tykaji-i-vypoctu\/#Article","mainEntityOfPage":"https:\/\/www.brandel.cz\/resite-dulezite-znalosti-ktere-se-tykaji-i-vypoctu\/","headline":"\u0158e\u0161\u00edte d\u016fle\u017eit\u00e9 znalosti, kter\u00e9 se t\u00fdkaj\u00ed i v\u00fdpo\u010dt\u016f?","name":"\u0158e\u0161\u00edte d\u016fle\u017eit\u00e9 znalosti, kter\u00e9 se t\u00fdkaj\u00ed i v\u00fdpo\u010dt\u016f?","description":"Nev\u00edte, kam se pod\u00edvat, abyste nevypadali za hlup\u00e1ky? \u010cekaj\u00ed se od v\u00e1s velk\u00e9 v\u011bci a \u0161\u00e9fov\u00e9 na v\u00e1s spol\u00e9haj\u00ed v ka\u017ed\u00e9m ohledu? \u017d\u00e1dn\u00fd \u00fakol v\u00e1s nezastav\u00ed? Pak pro v\u00e1s m\u00e1me velice jednoduch\u00e9 \u0159e\u0161en\u00ed. Na\u0161e chytr\u00e1 kalkula\u010dka v\u00e1m v m\u017eiku vypo\u010d\u00edt\u00e1 v\u0161echny veli\u010diny, kter\u00e9 z geometrie pot\u0159ebujete. Po zad\u00e1n\u00ed p\u00e1r veli\u010din tak budete m\u00edt okam\u017eit\u011b v\u00fdsledek, […]","datePublished":"2026-06-27","dateModified":"2023-04-26","author":{"@type":"Person","@id":"https:\/\/www.brandel.cz\/author\/#Person","name":"","url":"https:\/\/www.brandel.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/91506ed60e31abe586276a3e1420719df081581a820344a28fa2034bb1a2fe22?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/91506ed60e31abe586276a3e1420719df081581a820344a28fa2034bb1a2fe22?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"brandel.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.brandel.cz\/wp-content\/uploads\/art279198_16x9_20260612_154107_A8PmbU.jpg","url":"https:\/\/www.brandel.cz\/wp-content\/uploads\/art279198_16x9_20260612_154107_A8PmbU.jpg","height":0,"width":0},"url":"https:\/\/www.brandel.cz\/resite-dulezite-znalosti-ktere-se-tykaji-i-vypoctu\/","about":["Technika"],"wordCount":480,"articleBody":"Nev\u00edte, kam se pod\u00edvat, abyste nevypadali za hlup\u00e1ky? \u010cekaj\u00ed se od v\u00e1s velk\u00e9 v\u011bci a \u0161\u00e9fov\u00e9 na v\u00e1s spol\u00e9haj\u00ed v ka\u017ed\u00e9m ohledu? \u017d\u00e1dn\u00fd \u00fakol v\u00e1s nezastav\u00ed? Pak pro v\u00e1s m\u00e1me velice jednoduch\u00e9 \u0159e\u0161en\u00ed. Na\u0161e chytr\u00e1 kalkula\u010dka v\u00e1m v m\u017eiku vypo\u010d\u00edt\u00e1 v\u0161echny veli\u010diny, kter\u00e9 z geometrie pot\u0159ebujete. Po zad\u00e1n\u00ed p\u00e1r veli\u010din tak budete m\u00edt okam\u017eit\u011b v\u00fdsledek, na kter\u00fd tak bedliv\u011b \u010dek\u00e1te. U\u017e se nemus\u00edte schov\u00e1vat a strachovat, \u017ee n\u011bco nezvl\u00e1dnete.1. V\u017edy spr\u00e1vn\u00fd v\u00fdsledek2. Rychle a okam\u017eit\u00e9 vyhled\u00e1n\u00ed3. Spolehliv\u00e9 informace4. Efektivn\u00ed v\u00fdpo\u010dty 5. Dostupn\u00e9 pro ka\u017ed\u00e9ho6. Bez rozd\u00edlu v\u011bku nebo pohlav\u00ed, zadarmoU\u017e \u017e\u00e1dn\u00e9 t\u00e1pan\u00ed v \u010dern\u00e9 tm\u011b, kter\u00e1 v\u00e1s nechce pustit. Ka\u017ed\u00e1 hlava si ze \u0161koly nepamatuje v\u0161echno, proto na v\u00e1s mysl\u00edme a vytvo\u0159ili jsme tyto velice jednoduch\u00e9 kalkula\u010dky, kter\u00e9 v\u00e1m pomohou zjistit nap\u0159\u00edklad objem v\u00e1lce, obsah v\u00e1lce \u010di kruhu. Pou\u017eit\u00ed je velice jednoduch\u00e9, sta\u010d\u00ed zadat veli\u010diny, kter\u00e9 pot\u0159ebujete vypo\u010d\u00edtat.N\u011bkolik moudrost\u00ed Je zn\u00e1mo, \u017ee \u017eeny tyto v\u011bci obvykle ovl\u00e1daj\u00ed je\u0161t\u011b daleko m\u00e9n\u011b ne\u017e mu\u017ei. Mu\u017ei jsou znal\u00ed technick\u00fdch sm\u011br\u016f, tak\u017ee \u010dasto ke sv\u00fdm profes\u00edm pot\u0159ebuj\u00ed tyto a dal\u0161\u00ed v\u00fdpo\u010dty, a\u0165 u\u017e jde o n\u011bjak\u00e9 vzorce \u010di cokoliv podobn\u00e9ho. Ov\u0161em nechceme nikoho podce\u0148ovat i n\u011bkter\u00e9 \u017eeny maj\u00ed nad\u00e1n\u00ed na to, aby byly v tomto ohledu nep\u0159ekonateln\u00e9 a znaly dokonale prost\u0159ed\u00ed jak\u00e9koliv matematiky. – Pokud v\u00e1m jist\u011b veli\u010diny zkr\u00e1tka nic ne\u0159\u00edkaj\u00ed a nev\u00edte, jak byste zde dosadili n\u011bjak\u00e1 \u010d\u00edsla, aby v\u00e1m snad vy\u0161el spr\u00e1vn\u00fd v\u00fdsledek, tak se spolehn\u011bte na na\u0161e v\u00fdpo\u010dty, kter\u00e9 jsou zde speci\u00e1ln\u011b pro v\u00e1s! – Spr\u00e1vn\u00fd v\u00fdpo\u010det se vypo\u010d\u00edt\u00e1v\u00e1 takto: Objem\/obsah v\u00e1lce se spo\u010d\u00edt\u00e1 jako plocha z\u00e1kladny [S] x v\u00fd\u0161ka v\u00e1lce [v]. Plocha z\u00e1kladny v\u00e1lce se spo\u010d\u00edt\u00e1 z polom\u011bru kru\u017enice z\u00e1kladny [r] jako: 3.14 (\u03c0) x r2. Cel\u00fd vzorec  https:\/\/support.office.com\/cs-cz\/article\/Jak-se-vyhnout-nefunk%25C4%258Dn%25C3%25ADm-vzorc%25C5%25AFm-8309381d-33e8-42f6-b889-84ef6df1d586pro v\u00fdpo\u010det objemu v\u00e1lce [V] = \u03c0 x r2 x v.U\u017e se nikdy nebudete muset b\u00e1t sv\u011b\u0159en\u00e9ho \u00fakolu, kter\u00fd v\u00e1m zadaj\u00ed. Samoz\u0159ejm\u011b, \u017ee je to vhodn\u00e9 tak\u00e9 pro studenty, kte\u0159\u00ed tyto znalosti maj\u00ed a dok\u00e1\u017eou v\u017edy v\u0161echno vypo\u010d\u00edtat spr\u00e1vn\u011b, ale p\u0159i slo\u017eit\u011bj\u0161\u00edch v\u00fdpo\u010dtech by je tyto jednoduch\u00e9 zdr\u017eovaly, tak\u017ee proto je zde tato dostupn\u00e1 kalkula\u010dka.\t                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"\u0158e\u0161\u00edte d\u016fle\u017eit\u00e9 znalosti, kter\u00e9 se t\u00fdkaj\u00ed i v\u00fdpo\u010dt\u016f?","item":"https:\/\/www.brandel.cz\/resite-dulezite-znalosti-ktere-se-tykaji-i-vypoctu\/#breadcrumbitem"}]}]