![pops2545](/avatars/14382.jpg)
pops2545
21.07.2021 •
Mathematics
If a cylindrical vessel is 12 cm long and its surface area is 540 cm2, set up an equation to find its radius.
Solved
Show answers
More tips
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- H Health and Medicine Relieving Swelling in Legs: Causes and Ways to Alleviate the Symptom...
- W Work and Career Мерчендайзинг – все, что нужно знать...
- O Other Everything You Need to Know About Kudyabliks...
- F Food and Cooking How to cook crayfish? Everything you need to know...
- F Food and Cooking Homemade kvass: recipe and brewing process...
- H Health and Medicine How to Choose the Right Tanning Cream?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- S Sport Running: How to Do It Right?...
- H Health and Medicine Sunstroke: Causes, Symptoms, and Precautions...
Answers on questions: Mathematics
- M Mathematics 0.4 plus 0.77 add them...
- M Mathematics Jerry recently started working for a company that pays him an annual salary of $42,000 and is paid monthly. how much should his net monthly paycheck be after the following are...
- M Mathematics Can someone help me with math...
- M Mathematics A researcher has noted that the repair times of a sample of 15 new lawn mowers has a standard deviation of 4 minutes. A 95% confidence interval estimate for the variance of service...
- M Mathematics Solve for n. (33)^2 = n^6...
- H Health Sleep problems and eating issues are of stress behavioral signs emotional signs nervous signs physical signs...
- E English How can you revise this paragraph to expand the variety of sentence patterns?...
- H Health Summarize the skills that can to handle the feelings associated with stress frustration or anger with the emotional intelligence...
Ответ:
Option (1)
Step-by-step explanation:
Surface area of a cylindrical vessel is given by the expression,
Surface area =![2\pi r^{2}+2\pi rh](/tpl/images/1397/0981/3cfe9.png)
=![2\pi r(r+h)](/tpl/images/1397/0981/3b004.png)
Here, r = Radius of the vessel
h = Length of the vessel
By substituting the values of 'h' and surface area in the expression,
2πr(12 + h) = 540
Therefore, Option (1) will be the correct option.
Ответ: