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
Debora [2.8K]
3 years ago
13

What formula do i use when it tells me to find the area with a given circumference? If you know please give an example as well,

thank you.
Mathematics
1 answer:
liberstina [14]3 years ago
6 0

Answer:

Step-by-step explanation:

A = C^2 / 4 x pi

so if the circumfernce was 10 you would square it to make it 100 and then you would do 4 x pi to get 12.57 ( rounded).

you would then just divide 100 by 12.57 = 7.96 ( rounded)

hope it helped

You might be interested in
Can anyone help I do t know how to find all seven angles
Svetllana [295]

Answer:

1. 110

2. 70

3. 70

4. 110

5. 110

6. 70

7. 70

Step-by-step explanation:

when to lines cross, opposite angles are equal so like 1 and 4 are equal

1, 4, and 5 are equal to 110

to find 2, 3, 6, and 7, subtract 110 from 180

7 0
3 years ago
Read 2 more answers
GUYS PLEASE HELP, 1 MILLION POINTS!!!
Salsk061 [2.6K]

Answer:

True

Step-by-step explanation:

8 0
3 years ago
A vendor is thinking about changing the number of sweatshirts he brings to
lora16 [44]

Answer:

Medium

Step-by-step explanation:

If a person that would need a little bit of a bigger size they would fit in medium and a small wouldnt fit them. Also a person that wears a small would also benefit because it would be a little bigger so if they grew more it would still fit.

3 0
3 years ago
Is 3.232323232323....... a rational number? *
uysha [10]

Answer:

Step-by-step explanation:

A. Yes it repeats

5 0
3 years ago
A typical tip in a restaurant is 18% of the total bill.
Ulleksa [173]

Answer:

$16.20

Step-by-step explanation:

90 x .18 (Turn percent into decimal by moving decimal 2 places left)

$16.20

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is 7-3x=2x-7-5x?
    15·2 answers
  • A farm has a square fenced-in area with side length x where the farm gives children pony rides. Adjacent to one entire side of t
    11·1 answer
  • State whether the growth (or decay) is linear or exponential, and answer the associated question.
    15·1 answer
  • Converse<br> of the pythagorean therom
    6·2 answers
  • HELP PLEASE AND THANK YOU!!
    12·1 answer
  • Capturing nature’s emotion and energy, as seen in this painting by Monet and heard in Debussy’s “The Snow Is Dancing,” is a typi
    12·2 answers
  • How to find the slope of this?
    12·2 answers
  • Literally the last question pls get it right
    14·2 answers
  • Find the area of a circle with a diameter of \color{green}{4}4start color green, 4, end color green. Either enter an exact answe
    10·1 answer
  • WILL<br><br><br><br> GIVE <br><br><br><br> BRAINLIST <br><br> ...
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!