Question

unghiul e 71 grade 29 minute
unghiul f 23grade 47 minute
calculati e+f si
calculai e - f
e problema de clasa a cincea va rog sa ma ajutati va rog.

Answer 1

e=71 grade 29 minute F=23 grade 47 minute e + f = 71 grade 29 minute + 23 grade 47 minute = 94 grade 76 minute = 95 grade 16 minute e-f = 71 grade 29 minute - 23 grade 47 minute = 70 grade 89 minute - 23 grade 47 minute = 47 grade 42 minute Sper ca te-am ajutat :)