Ellipse ndi bwalo lozungulira / lolembedwa: radius

M'buku lino, tiwona momwe radius ikufotokozedwa ndikulembedwa pachithunzichi. Zambiri zimatsagana ndi zojambula kuti mumvetsetse bwino.

Kupeza radius

Bwalo lozungulira

utali wozungulira (R) bwalo lozungulira la ellipse ndi lofanana ndi kutalika kwa theka-axis yake yayikulu. (a), ie R = ndi.

Bwalo lolembedwa

utali wozungulira (r) bwalo lolembedwa mu ellipse ndi lofanana ndi kutalika kwa semiaxis yake yaying'ono (b), ie r = b.