Sam bought 2gallons of milk at the supermarket how many quarts of milk did he buy
1 answer:
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Hello!
Let's make a proportion:
Cross multiply
45 × 6 = 270
Divide by 30
270 ÷ 30 = 9
Let's make a proportion:
Cross multiply
45 × 6 = 270
Divide by 30
270 ÷ 30 = 9
Given:
A figure of combination of hemisphere, cylinder and cone.
Radius of hemisphere, cylinder and cone = 6 units.
Height of cylinder = 12 units
Slant height of cone = 10 units.
To find:
The volume of the given figure.
Solution:
Volume of hemisphere is:
Where, r is the radius of the hemisphere.
Volume of cylinder is:
Where, r is the radius of the cylinder and h is the height of the cylinder.
We know that,
[Pythagoras theorem]
Where, l is length, r is the radius and h is the height of the cone.
Volume of cone is:
Where, r is the radius of the cone and h is the height of the cone.
Now, the volume of the combined figure is:
Therefore, the volume of the given figure is 2110.08 cubic units.