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
Umnica [9.8K]
2 years ago
10

The volume of a right circular cylinder is 1100 cm3 and the radius of its base is 5 cm. Calculate its curved surface area.

Mathematics
2 answers:
iogann1982 [59]2 years ago
5 0

Answer:

(A) 440 cm²

Step-by-step explanation:

Volume of a right circular cylinder  =  1100 cm²

πr2 h =  1100 cm³

Here r = 5

(22/7) ⋅ (5)2 ⋅ h  =  1100

h  = 2/7

Curved surface area of cylinder  =  2 πr h

 =  2 ⋅ (22/7) ⋅ 5 ⋅ (2/7)

=  440 cm²

So, the curved surface area of cylinder is  440 cm²

Scorpion4ik [409]2 years ago
3 0

Answer:

  • (C) 440 cm²

Step-by-step explanation:

<u>Volume:</u>

  • V = πr²h

<u>Given r = 5 cm and V = 110 cm³, find h:</u>

  • 1100 = π(5²)h
  • 1100/25 = πh
  • 44 = πh

<u>Curved surface area:</u>

  • S = 2πrh = 2*5*πh = 10*44 = 440 cm²

Correct choice is C

You might be interested in
Mia works at a job earning $4.75 per hour. How many hours should she work to earn $124.00?
labwork [276]

Mia would have to work 26.1 hours (approx. 26) to earn $124.00

4.75x=124

divide 4.75 by 4.75 and divide 124 by 4.75

x=26.1

8 0
3 years ago
Read 2 more answers
Factor the trinomial<br><br> X2-12x +16
wlad13 [49]
2*&/45/+=67364/3/4/32:5,6544 is hothead answer
6 0
3 years ago
In the number 668 the 6 in the hundreds place is _ the value of the 6 in the tens place
mihalych1998 [28]
6 in the hundreds place = 600
6 in the tens place =60
4 0
3 years ago
Can someone help me with this please?
Daniel [21]

Answer:

Classify by angles: <u>Equiangular</u>

Classify by sides: <u>Equilateral</u>

Step-by-step explanation:

An equiangular triangle has angles that all measure 60 degrees. An equilateral triangle is a triangle that has sides will all of the same lengths. This triangle meets both of these requirements.

Hope it helps!

5 0
2 years ago
Can someone help me out????
Marta_Voda [28]

Answer:

NO

Step-by-step explanation:

bc

u

ha ve

aut

tis

umm

and

special

kid

home

work

6 0
3 years ago
Other questions:
  • The linear equation graphed above gives the height in feet above the ground of Shelly t seconds after she opened her parachute w
    8·1 answer
  • This is my questions may you help me
    13·1 answer
  • A slice is made perpendicular to the base of a right rectangular prism as shown.
    9·1 answer
  • How do I find the answer to this order of operations question?<br> 9-3x2+9x8-10/2=
    10·1 answer
  • An electronics store sold an auto stereo for ​$410.29​, a loss of 11​% of the​ dealer's original cost. Find the orginal cost.
    12·1 answer
  • Help asap schools almost done pls help me
    12·1 answer
  • I need help please <br>...... no linksssssssssss​
    5·1 answer
  • Can u pls help me with this question ​
    6·1 answer
  • Is (4, -2) a solution to y = 4x - 15?
    5·1 answer
  • Convert 4.5 into second step by step please ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!