Answer:
4) 1843.965 in³ of water
3) 8478 mm³
Step-by-step explanation:
πr²h is the formula for the volume of a cylinder
4.
(I got 4.5 for the radius because 9÷2=4.5)
π×4.5²×29=
20.25×29×π=
587.25×3.14=
1843.965 in³
3.
π×15²×12=
225×12×π=
2700×3.14=
8478 mm³
