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
Sonja [21]
3 years ago
7

How to find the radius of a circle without a diameter?

Mathematics
2 answers:
Flauer [41]3 years ago
7 0

Answer:

Using circumference of the circle

Step-by-step explanation:

If diameter of circle is not given and we know the value of its circumference, radius of the circle can be obtained.

C = 2\pi \: r \\  \\  \therefore \: r =  \frac{C}{2\pi}  \\

san4es73 [151]3 years ago
5 0

Answer:

√Aπ

Step-by-step explanation:

To find the radius of a circle with the area, you use this formular=√Aπ

You might be interested in
Solve this question :<br> -10k2+7
german

Answer:

-10k×2+7

= -20k+7

Step-by-step explanation:

is the answer

7 0
3 years ago
Help me with my other math pls<br>which is corrisponding
n200080 [17]
It's uh... 1863? Man IDK.

3 0
4 years ago
The other zero is irrational.
Tom [10]
I think that 0 is rational, as it always is. The answer is D. I am not sure, but I hope it helps.
5 0
4 years ago
Read 2 more answers
Find the midpoint of A and B where A has coordinates (2,7)<br> and B has coordinates (6,3).
Veronika [31]

Given that the coordinates of the point A is (2,7) and the coordinates of the point B is (6,3)

We need to determine the midpoint of A and B

<u>Midpoint of A and B:</u>

The midpoint of A and B can be determined using the formula,

Midpoint =(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2})

Substituting the points (2,7) and (6,3) in the above formula, we get;

Midpoint =(\frac{2+6}{2}, \frac{7+3}{2})

Adding the numerator, we have;

Midpoint =(\frac{8}{2}, \frac{10}{2})

Dividing the terms, we get;

Midpoint =(4, 5)

Thus, the midpoint of the points A and B is (4,5)

7 0
3 years ago
Please help!<br> I need to answer this in 10 mins please!!
valentina_108 [34]

Answer:

D

Step-by-step explanation:

10* 8 = 80

15-10=5

8-6=2

5*2= 10

10/2= 5

80+5=85

4 0
3 years ago
Read 2 more answers
Other questions:
  • The temperature was 10 degrees below 0 and dropped 24 degrees. What is the new temperature?
    9·2 answers
  • Number 3 . Help please
    6·1 answer
  • What unit is best to measure the length of a garden hose
    14·2 answers
  • Select the correct answer.
    6·1 answer
  • Find x. 2√5 3√5 6<br><br>PLease halp
    11·2 answers
  • The Bawden family is shopping for a new television. They are making their decision based on brand and size. The family has 20 po
    11·3 answers
  • What does b over 80 eqaul​
    11·1 answer
  • The members of a class voted to visit the zoo, museum, or science center on their next field trip. If the zoo got 33% of the vot
    11·2 answers
  • In August, Sara and Mel decided to spend a week fishing. On the first day, Sara caught 2 fish, and Mel caught 4 fish. The next d
    7·2 answers
  • at the mall, myla bought a shirt for $25.36, a hat for $5.09 and a belt for $11.45. how much did she spend altogether?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!