A spherical goldfish bowl has an inside radius of 9 cm.How much water is needed to fill the bowl?
A.3 052.08 cm³
B.3 520.08 cm³
C.9 156.24 cm³
D.9 165.24 cm
A.3 052.08 cm³
B.3 520.08 cm³
C.9 156.24 cm³
D.9 165.24 cm
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Answer:
Question;
A spherical goldfish bowl has an inside radius of 9 cm.How much water is needed to fill the bowl?
Answer;
A-3 052.08 cm³
Step-by-step explanation:
Given:To data
To find:Solve
Solution:inside radius (r) = 9 cm
Volume of sphere = 4/3 πr 3
= 4/3 × 22/7 × (9)³
= 4/3 × 22/7 × 9 × 9 × 9
= 4 × 22/7 × 3 × 9 × 9
= 4 × 3.14 × 3 × 9 × 9
= 12.56 × 3 × 9 × 9
= 3 052.08 cm³
The correct answer is 3 052.08 cm³
The correct option is (A)
Hope it helps:)
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