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3 years ago

What is the volume of a cylinder with a height of 5.8cm and radius of 2.1 cm? Show work

Mathematics

2 answers:

ExtremeBDS [4]3 years ago

8 0

Answer:80.31492 cubic centimeter

Step-by-step explanation:

π=3.14

radius=2.1cm

Height=5.8cm

volume of cylinder=π x radius x radius x height

Volume of cylinder=3.14x2.1x2.1x5.8

Volume of cylinder=80.31492

Margaret [11]3 years ago

6 0

Answer:

The volume of the cylinder is 80.3cm³

Step-by-step explanation:

To calculate the volume of a cylinder we have to use the following formula:

v = volume

h = height = 5.8cm

π = 3.14

r = radius = 2.1cm

v = (π * r²) * h

we replace with the known values

v = (3.14 * (2.1cm)²) * 5.8cm

v = (3.14 * 4.41²) * 5.8cm

v = 13.85² * 5.8cm

v = 80.3cm³

The volume of the cylinder is 80.3cm³

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