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
olasank [31]
2 years ago
14

Fomular for finding perimeter area and circumference of a circle

Mathematics
2 answers:
goldfiish [28.3K]2 years ago
8 0

Answer:

perimeter of a circle=2πR

docker41 [41]2 years ago
5 0

The perimeter of a circle is the circumference of the circle.

CIRCUMFERENCE

There are two formulas:

1. C = πd (use if the problem gives you the diameter only)

2. C = 2πr (use if the problem gives you the radius only)

AREA

There are several area formulas for a circle but I think for you at your level of math, A = πr^2 is all you need to know.

You might be interested in
I need help with the equation (11) - 2.
nirvana33 [79]

Answer:

it's technically 9 because it's the same as 11-2

3 0
3 years ago
Which figure has two bases and one lateral face that is rectangular?
vodomira [7]
Rectangular pyramid
4 0
3 years ago
Read 2 more answers
1/6 (15a + 20b) = <br> distributive properties
valentina_108 [34]

Answer:

\frac{15a+20b}{6}     15a+20b/6

Step-by-step explanation:

\mathrm{Apply\:the\:fraction\:rule}:\quad \:a\cdot \frac{b}{c}=\frac{a\cdot \:b}{c}

7 0
2 years ago
At a baseball game, a vender sold a combined total of 240 sodas and hot dogs. The number of sodas sold was two times the number
olga55 [171]

Answer:

Sodas: 160

Hot Dogs: 80

Step-by-step explanation:

Sodas: s

Hot Dogs: d

s+d=240

s=2d

3d=240

d=80

s=160

7 0
3 years ago
Georgia bought a packge of of 14 dollies to use in her valentines.She used 5/7 of the package to make her in valentines. How man
max2010maxim [7]

Answer: Georgia used 10 dollies and  she has left 4 dollies .

Step-by-step explanation:

Given: Georgia bought a package of of 14 dollies to use in her valentines.

Therefore, the number of dollies in a package = 14

If she used \frac{5}{7} of the package to make her in valentines.

The number of dollies she used = \frac{5}{7}\times14=5\times2=10

The number of dollies left = 14-10=4

Hence, Georgia used 10 dollies and  she has left 4 dollies .

5 0
3 years ago
Other questions:
  • Jesus can wash 6 cars in 40 minutes. At this rate, how many cars can Jesus<br> wash in 4 hours?
    8·1 answer
  • PLz i need help will mark brianly
    9·2 answers
  • HELP ME PLEASE!!!!!!!!!!!!
    6·1 answer
  • HELP PLEASE!!
    10·1 answer
  • Make -0.8 a fraction or mixed number
    15·2 answers
  • What do we get when we break apart 46+26 using place value?
    7·1 answer
  • What is this please
    6·1 answer
  • Which effect of reduced stress is a social benefit?
    13·2 answers
  • Givin P(X)=0.35, P(Y)=0.45, and P(Y|X)=0.25, what are P(X and Y) and P(X or Y)
    6·1 answer
  • Write the equation of the blue line
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!