3. 5. 1. 6 cm 7 cm 7 cm 9 cm 12 cm 5 cm 13 cm 4. 2. 5 cm A = 21 m² 6 m​

3 5 1 6 Cm 7 Cm 7 Cm 9 Cm 12 Cm 5 Cm 13 Cm 4 2 5 Cm A 21 M 6 M class=