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
Brrunno [24]
2 years ago
5

Find the circumference of the circle and show work

Mathematics
2 answers:
Kryger [21]2 years ago
5 0

Answer:

so the answer is 25.13

Step-by-step explanation:

Using the formulas

C=2πr

d=2r

Solving forC

C=πd=π·8≈25.13274

Mumz [18]2 years ago
3 0

\huge \tt \color{pink}{A}\color{blue}{n}\color{red}{s}\color{green}{w}\color{grey}{e}\color{purple}{r }

\large\underline{  \boxed{ \sf{✰\:Important\: point's }}}

  • Circumference:- The line that bounds a circle or other two-dimensional figure
  • Circle:- A two-dimensional geometric figure, a disk, consisting of the set of all those points of a plane at a distance less than or equal to a fixed distance (radius) from a given point.

\underline{  \boxed{ \sf{✷ \:Circumference \: of \: a \: circle \: is  :  -\:2 \:  \pi \: r  \: ✷ }}}

  • Here d stands for diameter
  • value of π 3.14 or 22/7
  • Here "d" (diameter) = 8in
  • Then r(radius) will be 8/2= 4

  • Now let's substitute value

\sf{C↦2× 3.14 \times 4} \\  \sf{C↦25.13in} \:  \:  \:    \:

  • Hence the circumference the circle is 25.13 in.

\underline{  \boxed{ \sf{✰\:25.13in✓ }}}

Hope it helps !

You might be interested in
The volume of a rectangular prism is given by the formula V = lwh, where l is the length of the prism, w is the width, and h is
DaniilM [7]

Answer:

Volume = 10a³ + 91a² + 54a - 792

Step-by-step explanation:

In the absence of answer choices, let's find the expression for the volume.

Given: Volume = length×width×height

V = lwh

length =(2a + 11)

width =(5a – 12)

height= (a + 6)

V =  (2a + 11)(5a – 12) (a + 6)

Expand the first two brackets using distributive property

V = (10a² -24a +55a - 132)(a + 6)

Collect like terms

V = (10a² + 31a -132)(a + 6)

Expand the two brackets using distributive property

V = 10a³ + 31a² - 132a + 60a² + 186a - 792

Collect like terms

V = 10a³ + 91a² + 54a - 792

The expression that represents the volume of the box = 10a³ + 91a² + 54a - 792

6 0
3 years ago
Read 2 more answers
The table below gives probabilities for various combinations of events A, B, and their complements. Probability of being in each
k0ka [10]

Answer:

The required answer is attached below

Step-by-step explanation:

7 0
3 years ago
The diameter of the larger circle is 10.5 cm. The diameter of the smaller circle is 4.5 cm. What is the approximate area of the
Maurinko [17]
<span>The approximate area of the shaded region would be </span>47.25 cm.

4 0
3 years ago
(5 + 2 square root of 5) (5+ the square root of 125)
Colt1911 [192]

Answer:

2401

Step-by-step explanation:

6 0
3 years ago
On Carrie’s map, Greenville and North Valley are 4.5 inches apart. The scale on her map is 1 inch = 20 miles. How far is Greenvi
damaskus [11]
Greenville is 90 miles from North Valley.
6 0
3 years ago
Other questions:
  • The perimeter of a rectangular window is 43 feet. The width of the window is 5 ft more than the length. Find the length of the w
    15·1 answer
  • Factor out the largest possible term.
    12·1 answer
  • PLEASE HELP I NEED HELPPP.
    11·1 answer
  • What is the measure of angle CED?
    10·1 answer
  • On a coordinate plane, 2 dashed straight lines are shown. The first line has a positive slope and goes through (negative 1, 0) a
    13·2 answers
  • I just need help with the ones without slashes so 25 27 29 and 31
    8·1 answer
  • Based upon the information presented in the video, what is the BEST definition of a refugee?
    5·2 answers
  • What are two different ways 2/3x=10 could be solved for x
    6·1 answer
  • Badly needed it now.​
    13·1 answer
  • In which type of statistical study is the population influenced by researchers? A. experiment B. Researchers do not influence th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!