Ho fumana radius/sebaka/bolumo ya pherekano (bolo) e pota-potilweng ka khoune

Khatisong ena, re tla tšohla mokhoa oa ho fumana radius ea pherekano e pota-potiloeng ka khoune, hammoho le sebaka sa eona sa bokaholimo le bophahamo ba bolo e tlanngoeng ke qitikoe ena.

Content

Ho fumana radius ya sphere/bolo

E mong le e mong a ka hlalosoa. Ka mantsoe a mang, khoune e ka ngoloa sebakeng sefe kapa sefe.

Ho fumana radius/sebaka/bolumo ya pherekano (bolo) e pota-potilweng ka khoune

Ho fumana radius ea sphere (bolo) e pota-potiloeng ka khoune, re hula karolo ea axial ea khoune. Ka lebaka leo, re fumana kgutlotharo ya isosceles (ho rona - ABC), e pota-potileng selikalikoe se nang le radius r.

Ho fumana radius/sebaka/bolumo ya pherekano (bolo) e pota-potilweng ka khoune

Cone base radius (R) e lekanang le halofo ya motheo wa kgutlotharo (BC), le lijenereithara (l) - mahlakore a eona (AB и BC).

Radius ea selikalikoe (r)e pota-potileng kgutlotharo ABC, har'a lintho tse ling, ke radius ea bolo e pota-potiloeng ka khoune. E fumaneha ho latela liforomo tse latelang:

1. Ka jenereithara le radius ea motheo oa khoune:

Ho fumana radius/sebaka/bolumo ya pherekano (bolo) e pota-potilweng ka khoune

2. Ka bophahamo le radius ea motheo oa khoune

Ho fumana radius/sebaka/bolumo ya pherekano (bolo) e pota-potilweng ka khoune

Height (h) khoune ke karolo BE litšoantšong tse ka holimo.

Mekhoa ea sebaka le bophahamo ba sekhahla/bolo

Ho tseba radius (r) u ka fumana sebaka se ka holimo (S) lidikadikoe le bophahamo ba modumo (V) pherekano e hahelletsoeng ke pherekano ena:

Ho fumana radius/sebaka/bolumo ya pherekano (bolo) e pota-potilweng ka khoune

Ho fumana radius/sebaka/bolumo ya pherekano (bolo) e pota-potilweng ka khoune

Hlokomela: π e pota-potiloe e lekana le 3,14.

Leave a Reply