2 years ago

Volume of cylinder, write the term in pie

Mathematics

1 answer:

gladu [14]2 years ago

3 0

Answer:

vol of cylinder = per. of base x height + 2 (area of base)

area of base = pi x r^2

4pi = pi r^2

4=r^2

r=2

per of base = 2 x pi x r

2xpix2=4pi (same as area cause 2x2 and 2^2 is the same thing)

4pi + 2(4pi)

4pi + 8pi

12pi = volume

hope that answers your question

Don't hesitate to comment if you are confused about something

Step-by-step explanation:

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