7937dallas 7937dallas
  • 02-07-2020
  • Mathematics
contestada

Find the circumference of the circle round to the nearest tenth 27 m

Find the circumference of the circle round to the nearest tenth 27 m class=

Respuesta :

xKelvin
xKelvin xKelvin
  • 02-07-2020

Answer:

The answer is A.

Step-by-step explanation:

Recall that the area for the circumference of a circle is: [tex]2\pi r[/tex] or [tex]\pi d[/tex], where r is the radius and d is the diameter.

We know that the diameter is 27 meters, so we can use the second equation.

Thus:

[tex]C=\pi d[/tex]

[tex]C=(27)\pi[/tex]

[tex]C \approx 84.8[/tex]

Answer Link

Otras preguntas

Which sentence is appropriate in a letter to a friend but not in a formal report? a. Brisbane is located about ten hours north of Sydney, Australia. b. It's a
how many inches tall is a 7 foot basketball player
Evaluate the expression when x = 5. 4x + 3 a. 12 b. 23 c. 32 d. 48 help
Which is a characteristic of various kinds of world map projections? A. They cannot include enough detail to be useful. B. They distort scale and landmas
when i take half of my number and add two, i get twenty four
a = 3b + 9 solve for b
What property describes the number sentence 6+0=6
In which area do the United States' state and federal governments share power?
how do you write 701,245 in two other forms?
Who was Britain's main rival for control of India before the 1800s? a. China b. Russia c. France d. Spain