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Sophie [7]
3 years ago
14

Please help me this is urgent.!

Mathematics
2 answers:
Assoli18 [71]3 years ago
4 0

Answer:

V = 314 mm³

Step-by-step explanation:

The volume (V) of a cylinder is calculated as

V = πr²h ( r is the radius and h the height )

Here diameter = 10, hence r = 10 ÷ 2 = 5 and h = 4, thus

V = π × 5² × 4

   = 3.14 × 25 × 4 = 3.14 × 100 = 314 mm³

nata0808 [166]3 years ago
3 0
V= 3.14• 5^2•4
V= 3.14 •25•4
V= 78.5•4
V=314

Sorry I couldn’t give a more detailed explanation but here is the original equation for volume of a cylinder:

V=πr2h

Hope this helps comment below for more questions :)
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4 0
3 years ago
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astraxan [27]

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<u>Step 1:  Make an expression</u>

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