Answers - The Most Trusted Place for Answering Life's Questions

Animals & Plants Arts & Entertainment Auto Beauty & Health Books and Literature Business Electronics Engineering & Technology Food & Drink History Hobbies Jobs & Education Law & Government Math People & Society Science Social Studies Sports Travel & Places

0

AllQ&AStudy Guides

Best answer

The side area is (pi 2r) x h = 72 pi
The end areas are 2 (pi r2) = 18 pi

The total area is 90 pi or about 282.74
(using pi = 3.14 gives 282.6 units)

Q: What is the surface area of a cylinder with a radius of 3 and a height of 12?

This answer is:

Related answers

The side area is (pi 2r) x h = 72 pi
The end areas are 2 (pi r2) = 18 pi

The total area is 90 pi or about 282.74
(using pi = 3.14 gives 282.6 units)

View page

circumference = Pi * diameter

diameter = circumference / Pi

The diameter is 4/Pi or approximately1.2732490258705930933383273555459.

View page

The volume inside a sphere (that is, the volume of the ball) is given by the formula:-

Volume = 4/3πr3

where 'r' is the radius of the sphere and 'π' is the constant pi

The diameter of a sphere is two times its radius, thus a sphere 8 meters in diameter has a radius of 4 meters.

View page

Lots of irrational numbers are used; some of the more commonly used ones are:

Square roots of different numbers
Higher roots (cubic roots, etc.) of different numbers
The number pi
The number e
Results of trigonometric calculations; for example, the sine or cosine of certain angles

View page

Radiance-Alyson Noel
On the Banks of Plum Creek-Laura Ingalls Wilder
Indian Captive-Lois Lenski
Every Soul A Star-Wendy Mass
The Anybodies-N.E. Bode
The Boxcar Children-Gertrude Chandler Warner
The Baby-Sitters Club-Ann M. Martin

Another Opinion

I have enjoyed these books:

Life of Pi
The Hunger Games
Cirque Du Freak

View page

Featured study guide

📓

See all Study Guides

✍️

Create a Study Guide

Search results

Trending Questions

How is Anil's character shown in Anil by ridjal noor? How did Laura Ingalls dress? One way to identify the form of a Spenserian sonnet is by its? What has the author Dorothea Stillman written? What is a story for the moral do good have good? What is semisynthetic media? What has the author S L O'Ferrall written? Who popped down a large rabbit hole under a hedge in 1865? What were the two main reasons why Carlson wanted Candys dog to bee put to sleep? Is it better to use lessons learnt or lessons learned? What is a role of mass media in diffusion of culture? Imagery from the story The Tell-Tale Heart? Is there a Saint Julietta? What prohibits you from increasing your speed until the vehicle that is passing you has completed the passing maneuve? Would you want the new scrooge for a friend? In Romeo and Juliet what does society mean? Who is turtles crush in the westing games? What is concrete made of and how does it benefit to society? What happened between Emmett till and carolyn Bryant which in flamed ron Bryant? What is a nickname for serenity?

Still have questions?

imp

Resources

Top Categories

Product

Company

Copyright ©2024 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.