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
soldi70 [24.7K]
3 years ago
15

The circumference of a circle is 121 pi cm, what is the area in term of pi?

Mathematics
1 answer:
ollegr [7]3 years ago
4 0
We know that
[the circumference of a circle]=2*pi*r---------> r=[the circumference]/(2*pi)
r=121*pi/(2*pi)------> r=60.5 cm

area of the circle=pi*r²------> area=pi*60.5²-----> 3660.25*pi cm²

the answer is
3660.25*pi cm²
You might be interested in
Whats the difference between |-5| and -5
klemol [59]
0 is the difference
<span>|-5| = 5
5 - (-5) =  0
</span>
4 0
3 years ago
Read 2 more answers
What's 63,889 rounded to the nearest hundred
levacccp [35]
63,889 rounded to the nearest hundred is 63,900
4 0
3 years ago
Read 2 more answers
Show how you got the answer
rewona [7]
Subtract the 45 minutes they were eating from 1:45pm since that’s when they arrived. You now have 1:00pm, you now just need to find out how long it is from 10:20 am to 1:00pm. HINT: it’s 2h 40m
5 0
3 years ago
A triangular prism has a volume of 832m3. The area of the base is 64m2. What is the height of the prism?
dolphi86 [110]

Answer:

13 m

Step-by-step explanation:

volume=1/2(b×h)×length/height

height =volume÷base area(1/2b×h)

832÷64=13m

6 0
3 years ago
Twice the quantity of a number plus two is greater than the number plus five.
Greeley [361]
2(x+2) > x+5
2x+4 > x+5
2x+4-x > x+5-x
x+4 > 5
x+4-4 > 5-4
x > 1
7 0
3 years ago
Other questions:
  • What is the sin, cos and tan of 270°
    5·2 answers
  • Please help with numbers 2-5. thank you
    15·1 answer
  • An airplane is flying 22° north of east at a speed of 810 km per hour. How fast is it moving to the north?
    13·1 answer
  • There is no solution to the equation sec x = 0
    10·1 answer
  • What would the liver do with glucose if insulin levels in the blood were high?
    6·1 answer
  • Directions: Graph each equation by using the y-intercept and slope( make sure too show your work)
    8·1 answer
  • HELP ME ASAP PLEASE?!?<br> Classify the following triangle as acute, obtuse, or right.
    12·1 answer
  • Select all that apply.<br> Which words describe the square root of 100?
    10·1 answer
  • Cinema A can seat 2100 people. It can seat 1477 people more than cinema B find the total number of people that both cinemas can
    15·1 answer
  • Two of the interior angles of a triangle are 50° and 75°. Which of the following could be a measure of an exterior angle of the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!