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
luda_lava [24]
3 years ago
7

Find the area of the circle shown below if the diameter is 24 inches. Use 3.14 for π. Use the formula π x r^2

Mathematics
2 answers:
gregori [183]3 years ago
7 0
<h3>Answer:  D) 452.16 square inches</h3>

==============================================================

Explanation:

The diameter is 24 inches, so the radius is half that at r = d/2 = 24/2 = 12 inches.

We'll use this along with the approximation pi = 3.14 to get the area

A = pi*r^2

A = 3.14*12^2

A = 452.16 square inches

Your teacher should have used "square inches" instead of "inches" as the unit.

We can abbreviate the "square inches" into "sq in" or "in^2".

This value is approximate since pi = 3.14 is approximate. Use more decimal digits of pi to find a more accurate value.

The exact area is 144pi

Mariana [72]3 years ago
4 0

Answer:

D. 452.16 sq inches

Step-by-step explanation:

d = 24 ==> r = 24/2= 12 inches

the area = π×r²

= 3.14 × 12²

= 3.14 × 144

= 452.16 sq inches

You might be interested in
C <br> 5 in<br> 4 in<br> What is the length of the hypotenuse?
vlabodo [156]

Answer:

{c}^{2}  =  {5}^{2}  +  {4}^{2}  \\   {c}^{2}  = 25 + 16 \\  {c}^{2} = 41

3 0
2 years ago
U need to find out 3/4 divided by what = 3/24
vivado [14]
.16i belive is your answer
7 0
2 years ago
What is the correct answer?
DochEvi [55]
The third one down is the correct answer. (-55 and 1)
4 0
3 years ago
Please help. Will give brainliest! No links or your account will be a banned
Firdavs [7]

Answer:

1. 18

2. -8

3. 1

4. 84

Step-by-step explanation:

hope this helps! :D

have a miraculous day, and brainliest is immensely appreciated!! <3

5 0
2 years ago
Plz help<br> 15 + (-8) =
Effectus [21]

Answer:

7

Step-by-step explanation:

15 + (-8)

7

The answer would be 7 because you are only taking 15 plus negative 8 which would technically be the same as taking 15 minus 8, which would be 7.

Hope this helps! Please mark as brainliest! Thanks! Let me know if you need anymore help! :D

6 0
3 years ago
Other questions:
  • A line contains the points (-12,60) and (60, -42). What is the slope of the line in simplified form?
    13·1 answer
  • Given the functions, f(x) = 5x2 - 3x + 1 and g(x) = 2x2 + x - 2, perform the indicated operation. When applicable, state the dom
    12·1 answer
  • On 12 (1 point)<br> Given f(x) = 6(1 – x), what is the value of f(-8)?
    6·1 answer
  • Which improper fraction is equal to the mixed number 6/4/7 ?
    6·2 answers
  • What is the volume of a sphere with a radius of 8.2 ft, rounded to the nearest tenth of a cubic foot?
    5·1 answer
  • What is the surface area of the prism in square inches
    11·1 answer
  • Which of the lines below have a negative slope
    12·1 answer
  • What is the area of the circle shown? Use 3.14 for pi.<br> Help me please I need to pass this test
    6·1 answer
  • : West Gorham High School is to be located at the population center of gravity of three communities: Westbrook, population 16,00
    13·1 answer
  • 49. Make Sense and Persevere A person's
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!