A water balloon shaped like a sphere is filled with water. The water balloon has a diameter of 3 inches.
Which measurement is closest to the volume of water in the water balloon in cubic inches?
Answers
Answer:
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Given :- A water balloon shaped like a sphere is filled with water. The water balloon has a diameter of 3 inches. Which measurement is closest to the volume of water in the water balloon in cubic inches ?
Answer :-
we know that,
- Radius of sphere = Diameter / 2 .
- Volume of sphere = (4/3) * π * (radius)² .
so,
→ Radius of sphere = (3/2) inch .
then,
→ Volume = (4/3)πr³
→ Volume = (4/3) * 3.14 * (3/2)³
→ Volume = (4/3) * 3.14 * (27/8)
→ Volume = (3.14 * 9)/2
→ Volume = (28.26/2)
→ Volume = 14.13 inches³ (Ans.)
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