Sakkiz burchakli muntazam prizmaning hajmi 8 m2 ga, uning balandligi esa 2,2 m ga teng. Bu prizmaning yon sirtini toping.
Limitni hisoblang.
Integralni hisoblang.
7-variant
Tenglamani yechimini toping.
Tengsizlikni yeching.
Kesilgan piramidaning asoslari ikkita muntazam sakkizburchakdan iborat. Kesilgan piramidaning balandligi 0,5 m ga teng; ostki asosining tomoni 0,4 m ga, ustki asosining tomoni esa 0,3 m ga teng. Kesilgan piramida butun piramidagacha to’ldirilgan. To’la piramidaning hajmini toping.
Limitni hisoblang.
Integralni hisoblang.
8-variant
Tenglamani yechimini toping.
Tengsizlikni yeching.
Og’ma parallelepiped yon qirrasining asos tekisligiga proyeksiyasi 5 dm ga, balandligi esa 12 dm ga teng. Yon qirraga perpendikulyar bo’lgan kesim yuzi 24 dm2 ga, diagonali 8 dm ga teng bo’lgan rombdan iborat. Parallelepipedning yon sirtini toping.
Limitni hisoblang.
Integralni hisoblang.
9-variant
Tenglamani yechimini toping.
Tengsizlikni yeching.
Uch burchakli to’g’ri prizma asosining yuzi 4 sm2 ga, yon yoqlarining yuzlari 9 sm2 , 10 sm2 va 17 sm2 ga teng. Prizmaning hajmini toping.