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
kow [346]
3 years ago
11

Find the circumference and area of a circle with diameter 12 ft. Express your answer in terms of pie

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
4 0

Answer:

Circumference: 12π

Area: 36π

Step-by-step explanation:

The equation for the circumference of a circle is:

C = πd

Where C is the circumference and d is the diameter. Knowing this, we will be able to find the circumference by pugging in 12 for d.

C = 12π

And now we have found the circumference of the circle.

The equation for the area of a circle is:

A = πr²

Where A is the area and r is the radius. Remember that the diameter is double the radius, so we can find the radius:

12 = 2r

r = 6

Now that we know r, we can find the area of the circle:

A = π(6)²

A = 36π

Now we have found the area.

So the circumference is 12π and the area is 36π.

I hope you find my answer and explanation to be helpful. Happy studying.

You might be interested in
Which of these equations are true when the value of y is 27?
charle [14.2K]

Answer: i and lll

Step-by-step explanation:

4 0
3 years ago
Nadia swims at a rate of 50 meters per minute. Create a function f, where f(n) gives the number of meters Nadia swims given the
ivann1987 [24]

Answer: i dont know sorry

Step-by-step explanation:

6 0
2 years ago
HELP ME PLEASE!!!
Monica [59]
W= (2b+6)
X=2A
Y=(4b)
Z
3a-8
4 0
2 years ago
When factored completely, what are the factors of 4x^2-16 ?
Semmy [17]
Use:a^2-b^2=(a-b)(a+b)\\\\4x^2-16=4(x^2-4)=4(x^2-2^2)=\boxed{4(x-2)(x+2)}
8 0
3 years ago
Read 2 more answers
Wendy thinks the perfect chocolate chip cookie has 35 chocolate chips for every 5 ounces of dough. Cookie Club makes batches of
denis23 [38]

Answer:

They are not chocolatey enough

Step-by-step explanation: They’re are 5 missing chocolate chips

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the sum or difference. (5a – 3b2 – a) + (b – 5 + 8a2)
    14·1 answer
  • QT 1.
    5·1 answer
  • Help number one plzzzz
    10·1 answer
  • PLEASE HELP WITH THIS QUESTION, WILL MARK BRAINLIEST + 10 POINTS<br> #17
    10·1 answer
  • Helllppppppppp pleaseeeeeee​
    7·2 answers
  • Alaska has a land area of about 1,700,00 square kilometers. Flordia has a land area one tenth the size of Alaska. What is the ar
    10·1 answer
  • Alice and her two sisters, Betty and Carol, are avid tennis players. Betty is the best of the three sisters, and Carol plays at
    10·1 answer
  • What is the simplified version of the expression [(5-1)^2+3^2]/(30 / 6)
    7·1 answer
  • Doctors sometimes use this formula to calculate how much medicine to give a child. A child who is 4 years old needs some medicin
    8·1 answer
  • A bookstore sells books at a profit of at least 15% of the final selling price. The store buys a certain book at a cost of £17.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!