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2014-10-06T19:50:54+03:00
{A,B,C,D}dp{2,3,4,6}
A/2=B/3=C/4=D/6=K
A/2=K⇒  A=2K
B/3=K⇒  B=3K
C/4=K⇒  C=4K
D/6=K⇒  D=6K
A+B+C+D=360 IN ACEASTA RELATIE VOM INLOCUI CU K
2K+3K+4K+6K=360
15K=360
K=360/15
K=24
A=2K=2·24
UNGHIUL A=48 GRADE
B=3K=3·24
B=72
C=4K=4·24
C=96
D=6K=6·24
D=144
DECI:24+72+96+144=360