Răspuns :
a=latimea
b=lungimea
a+b=16
b>a cu 4
a=? b=?
a |----|
b |----|....4
2 segment
16-4=12 noua suma
12:2=6 a
6+4=10 b
b=lungimea
a+b=16
b>a cu 4
a=? b=?
a |----|
b |----|....4
2 segment
16-4=12 noua suma
12:2=6 a
6+4=10 b