3. How many liters of milk can a hemispherical bowl of diameter 10.5 cm hold
Answers
Answered by
1
Step-by-step explanation:
Given data
diameter =10.5 cm
Volume of the bowl which is hemisphere =
3
2
πr
2
→(1)
where r→ radius
r=
2
d
=
2
10.5
=5.25 cm→(2)
Substituting (2) in (1)
V=
3
2
×
7
22
×5.25×5.25×5.25
=303.1875 cm
3
(π=
7
22
)
The answer must be converted into lives as it was asked to be calculated in litre
V=303.1875×
1000
1
litre
=0.3031875 litre
=0.303 litre (approx) [∴ 1 cm
3
=
1000
1
litre]
Hence, the hemispherical bowl can hold 0.303 litre.
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