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
My name is Ann [436]
3 years ago
11

Find the surface area of the cylinder with a height of 11cm and 4cm as a base

Mathematics
2 answers:
natali 33 [55]3 years ago
8 0

Answer:

Step-by-step explanation:

I believe you meant "radius of the base is 4 cm."

The vertical sides of this cylinder have the area A = 2πr*h, where r is the radius of the base and h is the height of the cylinder.

Here, that comes out to A = 2π(4 cm)(11 cm) = 88π cm^2.

If the "surface area" is to include the top and bottom as well, add the following to 88π cm²:

2[πr²]  =  2(π[4 cm]² = 32π cm²

Area of side alone:                 88π cm²

Area of top and bottom:        32π cm²

Total surface area:               88π + 32π    cm²

Andru [333]3 years ago
5 0

I hope this helps you

You might be interested in
What is the slope of the line that passes through the points (-4, 0) and (-4, -10)? Write your answer in simplest form.
Tresset [83]

Answer:

<h2>         There is no slope.</h2>

Step-by-step explanation:

slope=\dfrac{y_2-y_1}{x_2-x_1}

It means that for a line passing through two points to have the slope, the x-coordinates of these point have to be different.

(-4, 0) and (-4, -10) means x₁ = x₂ = -4, <u>so there is no slope.</u>

{the line is parallel to Y-axis, and has an equation:  x=-4}

4 0
3 years ago
What is the y intercept of x=14
Sophie [7]

Answer:

Step-by-step explanation:

x=14 is a vertical line with undefined slope

It has no y intercept and has only x intercept of 14.

6 0
3 years ago
Which graph represents the system of inequalities?<br><br><br>3x+5y&lt;10<br><br>x−y≤1
Komok [63]

Answer:

I believe it's the one on the bottom left

Step-by-step explanation:

I'm still taking my test so I'll come back later to tell you if it's correct.

4 0
3 years ago
Six hundred grams of barium was mixed with 2400 grams of other chemicals to form
SpyIntel [72]

Answer:

Step-by-step explanation: can we get an answer?

7 0
2 years ago
Viết tập hợp dưới dạng liệt kê <br> A = { x € Z : (x^2 + 5x - 6)(2x-1)=0}
love history [14]

Answer:

Step-by-step explanation:

A={1;-6;1/2}

6 0
3 years ago
Other questions:
  • The bottom of Ignacio's desktop is 74.5\,\text{cm}74.5cm74, point, 5, space, c, m from the floor. Ignacio sits in his adjustable
    11·1 answer
  • WHO EVERY GETS THIS RIGHT GETS 20 PTS
    5·1 answer
  • What is the value of x to the nearest tenth?
    15·2 answers
  • The angles opposite the congruent sides of an isosceles triangle are congruent find the value of x in the triangle
    6·2 answers
  • What is the LCD of equations with the following numbers as their denominators: <br> x^2, 2x, x
    14·1 answer
  • What is 2m+12=3m-31?
    9·2 answers
  • Can someone please help me out with this question ??
    6·2 answers
  • Needed ASAP! Please help!
    12·1 answer
  • In a school, 50% of students are younger of students younger than 10, 1/2 are 10 years old and 1/10 are older than 10 but younge
    9·1 answer
  • How much water does Andrew save (PLS HURRY 100 POINTS)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!