How do you find the area of the base of a cylinder with a radius that is 4?

I just need to figure it out or learn it somehow.
in Geometry Answers by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

Problem: How do you find the area of the base of a cylinder with a radius that is 4?
I just need to figure it out or learn it somehow.

By stating "radius," you are saying that the base is a circle.
The area of a circle is A = pi * r^2

A = pi * r^2
A = 3.1415 * 4^2
A = 3.1415 * 16
A = 50.264 square units, whatever the 4 is

 

by Level 11 User (78.4k points)

Related questions

3 answers
find the volume of cylinder with radius 3 and lateral area 10
asked Apr 11, 2011 in Algebra 1 Answers by anonymous | 6.3k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,551 questions
99,628 answers
2,417 comments
441,122 users