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Stas2
a fost răspuns

Calculati:a)88⁰12' - 26⁰41' b)170⁰-64⁰39c)95⁰40' - 28⁰54'43''d) 100⁰-37⁰48'59''

Răspuns :

Luck
88⁰12'-26⁰41'=87⁰72'-26⁰41'=61⁰31'
170⁰-64⁰39'=169⁰60'-64⁰39'=105⁰21'
95⁰40'-28⁰54'43''=95⁰39'60''-28⁰54'43''=94⁰99'60''-28⁰54'43''=67⁰45'17''
100⁰-37⁰48'59''=99⁰59'60''-37⁰48'59''=62⁰11'01''