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
garri49 [273]
4 years ago
12

What is the circumference of a circle with an area of 153.86 cm²? Use 3.14 for pi.

Mathematics
2 answers:
Sav [38]4 years ago
8 0
148,665.80 cm, or 966.2408 cm²

Use C=2<span>πr</span>² for circumference.
Vera_Pavlovna [14]4 years ago
4 0
Circumference of circle = 43.96 are = πr'2
You might be interested in
What is the area of the shaded sector?
Salsk061 [2.6K]

Answer:

= 72*pi

If we approximate pi

           = 226.08

Step-by-step explanation:

The area of the entire circle is

A = pi * r^2

where r = 24

A = pi * 24^2

A = pi *576

45 degrees is part of a 360 degree circle

45/360  =1/8

Multiply the area by 1/8  since it is 1/8 of the circle

1/8 A = 1/8 * 576pi

         = 72*pi

If we approximate pi

           = 226.08

7 0
3 years ago
Read 2 more answers
a book charges a member fee of $15.Each book costs $2 to buy .Write an expression that represents the amount a customer spends f
AleksandrR [38]
2b+15
2 dollars for each book so you multiply it by the number of books and add 15 because it is a one time fee.
4 0
3 years ago
If the given sequence is a geometric sequence, find the common ratio.
Tcecarenko [31]

Answer:

  d.  1/4

Step-by-step explanation:

The ratio of adjacent terms is the common ratio:

  (3/12)/(3/3) = 3/12 = 1/4

3 0
3 years ago
What algebraic propertiy am i using for 5(d + 1)
bekas [8.4K]

Answer:

distributive

Step-by-step explanation:

you are distributing 5(d+1) into 5d +5

4 0
3 years ago
When estimating 1,320÷6,why is rounding not a good strategy
Ede4ka [16]
Bc that’s not the right strategy to use it
3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the solutions to the equation 0 = x2 - X-6? Select two options
    6·1 answer
  • What fraction is equal to the decimal 0.32?<br><br> Enter your answer in the box in simplest form.
    14·1 answer
  • How do I model and solve algebriac expressions?
    7·1 answer
  • sydney is cutting the crust from the edges of her sandwich. the dimensions, in centimeters, of the sandwich is shown. which expr
    13·2 answers
  • There are 3 answers FYI.
    8·2 answers
  • If 25=4x-7, then x =
    5·1 answer
  • What is the range of f(x) = ( 3/4 ) x - 4?
    8·1 answer
  • Pleasee help with these questions
    9·1 answer
  • Solution
    12·1 answer
  • In 1934 there was an extreme drought and the Great Plains and the number 1,934 is the value of the nine and the hundredth place
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!