📐 Matematika · Stereometriya · ★☆☆
Konusning asos radiusi 3 ga, balandligi 7 ga teng. Konus hajmini toping.
- A)63π
- B)21π
- C)42π
- D)7π
👀 To'g'ri javob va tushuntirishni ko'rish
✓ B) 21π
💡 V = 1/3 · π · 9 · 7 = 21π.
🎯 Matematikadan o'zingizni sinab ko'ring
DTM formatidagi test, ball va zaif mavzular tahlili — bepul.