edwardzanthony
edwardzanthony edwardzanthony
  • 01-04-2021
  • Mathematics
contestada

A circle has diameter 12. What's the circumference?

a
24π
b
12π
c
36π
d
144π

Respuesta :

leanncoye
leanncoye leanncoye
  • 01-04-2021

Answer:

b. 12π

Step-by-step explanation:

C= 2πr

R= D/2= 12/2= 6

C= 2x3.14x6

2x6= 12

C= 12π

Answer Link
BrainlyRadhe
BrainlyRadhe BrainlyRadhe
  • 01-04-2021

Solution

Given :-

  • diameter of circle = 12

Then,

  • Radius will be circle= 12/2 = 6

Explanation

Using Formula

★Circumference of circle = 2πr

Keep Value

==> Circumference of circle = 2π × 6

==> Circumference of circle = 12π

Hence

  • your answer will be option number b.
Answer Link

Otras preguntas

Locate the gerund and identify its use.Wrestling alligators seems both foolish and dangerous.
List two factors that might cause an organism to restrict its use of a resource.
a piece of wood is 180cm long, Tom cuts it into three pieces in the ratio 2:3:4 Work out the length of the longest piece
Factor completely, the expression: 2x^3-2x^2-12x
If x^5y^4z^2 <0 , which of the following must be true? I xy <0 II yz <0 III xz <0
Why does a pendulum eventually stop swinging?
What is the formula for the volume of a cuboid?
What are 2 numbers that when multiplied together you get 360 and when added together you get -96
In the library there are 200 books. 58 of them are non-fiction. What percentage of the books are non-fiction?
how to write an equation and solve it for the followingOne fifth of the employees of Delta Industries, Inc., work in the Sotheastern region. If the company empl