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lozanna [386]
3 years ago
9

If a cylinder has a radius of 4.5cm and a height of 8cm what’s the volume

Mathematics
1 answer:
kirill115 [55]3 years ago
3 0

Step-by-step explanation:

To find the volume of a cylinder the equation is

V = π×r×r×h

= 22÷7 × 4.5 × 4.5 × 8

Answer = 508.94

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3 years ago
Please help.................................................................................................
Sunny_sXe [5.5K]

Answer:

Step-by-step explanation:

L = 3*w + 1                      Given

P = 2*(L + w)                   Formula for Perimeter. Substitute for L    

P = 2*(3w + 1 + w)           Combine

P = 2*(4w + 1)                  

P = 58                             Given

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58 - 2 = 8w                     Subtract 2

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================

Find L

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L = 22

================

Check

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