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Alex17521 [72]
3 years ago
11

The figure is made up of a cylinder and a spear which has been cut in half. The radius of each half sphere is 5 mm. What is the

volume of the composite figure? Use 3.14. Round to the nearest hundredth

Mathematics
2 answers:
lesya [120]3 years ago
5 0

Answer:

The volume of the cylinder should be:

V = Bh = πr²h = 3.14 · 5² · 10 = 785 (mm³)

The volume of the sphere should be:

V = 4/3 · πr³ = 4/3 · 3.14 · 5² ≈ 523.33 (mm³)

=> The total volume of the composite figure is:

V = 785 + 523.33 = 1,308.33 (mm³)

Nostrana [21]3 years ago
4 0

Answer:

V = 785 + 523.33 = 1,308.33 (mm³)

Step-by-step explanation:

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