67
Tayanch (4.24-rasm,
e) quyidagicha hosil bo'ladi: to'g’ritburchakli
A
parallelopiped va
B silindrning yig'indisi; ikkita yarim silindr
C ning chap va o'ng
tomonidagi parallelopipeddan ayirish; to'rtburchaklar to'rtburchaklar prizmaning
D
va
C silindrining yig'indisidan ayirish
Tayanch = ((Parallelopiped A - 2 Yarim
silindrli C) + Silindrli B) - Prizma D