Question 45
Mensuration of SolidsA cylindrical tin of diameter 13.2 cm and height 20 cm is half-filled with water. Find the volume of the water in the tin
- A.264π cm3
- B.1742.4π cm3
- C.435.6π cm3
- D.871.2π cm3
Show the answer and explanation
Answer: C (435.6π cm3)
Explanation
r = 6.6 cm and the water is 10 cm deep: V = π × 6.6² × 10 = 435.6π cm³.