1
sizchburchakka tashqi chizilgan aylana markazi qayerda joylashadi
o`rta perpendikular kesishish nuqtasida
parallelogramning o`tkir burchagi 60 gradusga teng. o`tmas burchagini toping
180 gradus
trapetsiya o`rta chizig`i 12 cm ga teng asoslar yig`indisini toping
24 cm
romb perimetri 48 dm bo`lsa tomonini toping
12 dm
4+5
9
1*1
1
12-12
0
8+5
13
3-4
2
10-2
8
2+1
3