According to da Vinci, the area of a circle is the same as that of a rectangle with base and side i.e., According to Rabbi Abraham bar Hiyya, the area of a circle equals that of a triangle with base and altitude Both explanations rely on the concept of the limit.
Meaning of Indian name: Naina. Meaning of the name Naina is 'Eyes'. Naina is a name of Hindu / Indian origin, and is commonly used for females.The name number for Naina is '3'. Click here to get the numerological analysis for the name 'Naina'.eaning of Indian name: Naina. Meaning of the name Naina is 'Eyes'. Naina is a name of Hindu / Indian origin, and is commonly used for females.
Nina /ni-na/ [2 sylls.] as a girls' name is pronounced NEE-nah, NYNE-ah. It is of Spanish and Hebrew origin, and the meaning of Nina is little girl; great-granddaughter.Also diminutive of Ann (Hebrew) He (God) has favored me. In Slavic, a short form of names ending with-nina, such as Antonina. Neena is also a Hindi name meaning pretty eyes.ina /ni-na/ [2 sylls.] as a girls' name is pronounced NEE-nah, NYNE-ah. It is of Spanish and Hebrew origin, and the meaning of Nina is little girl; great-granddaughter. Also diminutive of Ann (Hebrew) He (God) has favored me.