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
Ludmilka [50]
3 years ago
13

The circumference of a circular rug is 24.8 meters. What is the area of the rug? Use 3.1 for pi

Mathematics
1 answer:
mestny [16]3 years ago
4 0

Answer:

The area of rug is 48.9 m^2

Step-by-step explanation:

Let's assume radius of rug is r m

we know formula for circumference as

C=2\pi r

we are given

C=24.8

and then we can solve for r

24.8=2\pi r

r=3.947

now, we can use area formula

A=\pi r^2

we can plug r

and we get

A=\pi (3.947)^2

A=48.94227

So,

The area of rug is 48.9 m^2

You might be interested in
Which one is it?<br> A, B, C, or D?
grigory [225]

Answer: I'd go with C

Step-by-step explanation:

3 0
3 years ago
When you add 9 to me, the sum is the same as 10 + 10
Otrada [13]
11 is the answer.
10+10=20
20-9=11
11+9=20
11
4 0
3 years ago
Read 2 more answers
Find the approximate value of each trigonometric function.
vodka [1.7K]

Answer:

<u>Given</u>

  • tanθ = 3.454
  • θ is in the III quadrant

We know in the III quadrant both sine and cosine are negative.

<u>Use the following identities to get values of sinθ and cos θ</u>

  • sinθ = - tanθ/√(1 +tan²θ)
  • cosθ = - 1/√(1 +tan²θ)

<u>Substitute the value of tanθ and find sine and cosine:</u>

  • sinθ = - 3.454/√(1 + 3.454²) = - 0.961
  • cosθ = - 1/√(1 + 3.454²) = - 0.278

5 0
3 years ago
Read 2 more answers
The segments shown below could form a triangle. True B. False​
Vesna [10]
True

It won’t be a Prefect Triangle but it still is one
(sorry my drawing is bad)

3 0
3 years ago
What is x^3−3x^2+3x−1 divided by x^2−2x+1 ?
masya89 [10]

Answer:

x-1

Hope it helps

Iam sure about the answer

6 0
3 years ago
Other questions:
  • Find the equation of the line with an y-intercept of -3 and an x-intercept of -4.5
    6·1 answer
  • HELP ME ASAP!! I"LL GIVE BRAINLIEST!!8. How many college students are majoring in elementary education?
    8·1 answer
  • How would I write a proportion for, “15% Of the toddlers in a preschool class drink water with their lunch. how many toddlers ar
    14·1 answer
  • Jimmy drove to his cabin on the lake and back. it took 0.6 hours longer to go there than it did to come back. the average speed
    12·2 answers
  • What is the length of a bed a)6in b) 6yd c) 6ft
    5·1 answer
  • The bar graph shows the numbers of reserved campsites at a campground for one week. What percent of the reservations were for Fr
    10·1 answer
  • Y = x2 - 4x + 6<br> y = x + 2<br> solution?
    13·1 answer
  • the school colors are blue and yellow, so if Amira wants to add yellow rectangles on the left and right sides of the blue rectan
    8·1 answer
  • A recent survey describes the total sleep time per night among college students as approximately Normally distributed with mean
    8·1 answer
  • Two friends, Autumn and Angel, had just bought their first cars. The equation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!