Odpowiedź :
1. prostokat:-----boki: x i 1/4x
2. prostokat:-----boki: x i 3/4x
ob 1.prostokata = x+x+1/4x+1/4x
ob 2. prostokata= x+x+3/4x+3/4x
1. 2x+1/2x=2,5x
2. 2x+3/2x=3,5x
Stosunek:
0b1/Ob2=2,5x/3,5x=25/35
2. prostokat:-----boki: x i 3/4x
ob 1.prostokata = x+x+1/4x+1/4x
ob 2. prostokata= x+x+3/4x+3/4x
1. 2x+1/2x=2,5x
2. 2x+3/2x=3,5x
Stosunek:
0b1/Ob2=2,5x/3,5x=25/35