Triangle Calculator
Kuchotsa aliyense triangle kuchokera zigawo ndi ang'onoang'ono - nyanja, perimeter ndi zosakwanira mfundo.
Ikani malingana ndi 3 (pafupifupi m'mbali imodzi). Malingana a, b, c ndi osiyana siyana A, B, C.
Kulemba mu maganizo atatu kuti akwaniritse.
Zachidule
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Mafunso ofunsidwa nthawi zambiri
Kodi ndiyenera kudziwa chiyani kuti ndithe kufotokoza mfundo za triangle?
Mtengo uliwonse wa masentimita atatu womwe umaphatikizapo at least mbali imodzi: masentimita atatu (SSS), masentimita awiri ndi gawo lophatikizidwa (SAS), masentimita awiri ndi gawo (ASA/AAS), kapena masentimita awiri ndi gawo lophatikizidwa (SSA).
Kodi ndi mmene nyanja imawerengedwa?
Kuchokera pa zigawo zitatu izo amagwiritsa ntchito Heron's formula; ndi zigawo ziwiri ndi kuphatikizidwa angle izo amagwiritsa ntchito ½ · a · b · sin (C).
Kodi ndingatani kuti ndikwaniritse 3-4-5 triangle?
Kulemba mbali zitatu monga 3, 4 ndi 5 ndi kuchotsa nyanja zosaoneka. The calculator amatsimikizira kuti ndi nyanja yoyera ndi 90 ° nyanja zosaoneka mbali ya m'lifupi 5, nyanja zosaoneka za pafupifupi 36.87 ° ndi 53.13 °, nyanja 6 ndi nyanja zosaoneka 12.
Kodi pali kusiyana kotani pakati pa malamulo a sines ndi malamulo a cosines?
The law of cosines links all three sides to one angle, so it is used when you know three sides or two sides and the included angle. The law of sines links a side to its opposite angle and is used once you have a matching side–angle pair.
N’chifukwa chiyani SSA nthawi zina amapereka awiri triangles zotheka?
Ndi maziko awiri ndi kutalika kopanda malire (kapena kachilombo), maziko angafike pamalo awiri osiyana, kotero ma triangles awiri oyenera angagwiritsidwe ntchito pazolemba zofanana. Kalkuluta imasonyeza izi pamene izi zikuchitika.
Kodi anganene ine ngati mfundo zanga si zogwirizana ndi triangle?
Ngati maziko a triangle kuwononga chisamaliro (chigawo chimodzi m'mbali m'litali kuposa ena awiri kuphatikizidwa) kapena ang'onoang'ono sangathe kuwonjezera kuti 180 °, calculator akudziwitsa kuti palibe monga triangle ali paliponse m'malo kubwezera zotsatira.
Zimenezi ndi zowerengera zokhudzana ndi malangizo amtundu uliwonse, si zokhudzana ndi ndalama, zamoyo kapena zokhudzana ndi ndalama.