1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tatuchka [14]
3 years ago
9

How do i find the surface area of a cylinder with a radius of 3.5 ft. and a height of 14 ft.

Mathematics
1 answer:
Karolina [17]3 years ago
3 0
The formula for the surface area of a cylinder is:
2<span>π</span><span>r</span><span>h </span><span>+ </span><span>2</span><span>π</span><span>r^</span><span>2

If we substitute in the measurements that we know, you get:

2</span><span>\pi (3.5) (14) + 2</span><span>\pi (3.5)^2

If we simplify this expression, we get:

98</span><span>\pi + 24.5</span><span>\pi

If you simplify once more, you get

122.5</span><span>\pi or </span><span>≈ 384.85

Therefore, the surface area is 122.5</span>\pi or about 384.85<span>


</span>

You might be interested in
Mrs Low has some money to buy plates and bowls for her new house.
jekas [21]

Answer:

78=p

$150

$20

6 bowls

Step-by-step explanation:

8 0
3 years ago
. Your class is collecting bottled water for a service project. The goal is to collect 300 bottles of water. On the first day, M
kobusy [5.1K]
6x12=72
6x3=18
72+18=90
300-90=210
210 bottles
3 0
3 years ago
Read 2 more answers
Can someone help me with circles plz
Brilliant_brown [7]

Answer:

Step-by-step explanation:

What do you mean?

7 0
3 years ago
A child standing on a river bank ten feet above the river throws a toward the river at a speed of 12 feet per second . How long
Anastasy [175]
sure just give me head
8 0
2 years ago
What is the volume of the rectangular prism?
-Dominant- [34]
The answer would be 22.5
4 0
2 years ago
Other questions:
  • Explain in your own words what is meant by combine like terms.
    9·2 answers
  • Initially, there were only 197 weeds at a park. The weeds grew at a rate of 25% each week. The following function represents the
    11·2 answers
  • Hello I need help with this algebra problem. 23X negative 4=65​
    7·1 answer
  • To the nearest degree, what is the measure of each exterior angle of a regular octagon? O A. 45° O B. 30° O C. 51o O D. 60°
    10·2 answers
  • Three students earned $48.76 at the bake sale. The students split the earnigs evenly,how much did each student receive
    12·2 answers
  • What is -5/8÷9/10=========
    10·2 answers
  • A - 2 + 3 = -2<br> Help me pls
    5·2 answers
  • Write an equation to represent each graph​
    10·1 answer
  • Write the decimal as a percent.<br><br> 0.097
    13·1 answer
  • (01.02 MC) graph with x-axis labeled time in years and y-axis labeled account balance. Beginning point at (0, 140), (1, 151.2),
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!