" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Wszystkie wartosci sa przyblizone:
x/3=tg40 /*3
x=3*0,839
x/a=tg55
x=a*tg55
a=x/tg55
a=3*0,84/1,43
a=1,76
b)
2/x=tg32
2=x*tg32
x=2/tg32=2:0,62=3,22
(b+2):3,22=tg(32+25)=1,54
b+2=1,54*3,22
b=496-2=2,96
c)
x/4=tg28
x=4*0,53=2,12
(c+2,12):4=tg38=0,78
c+2,12=0,78*4=3,12
c=3,12-2,12=1