2015gchar
2015gchar 2015gchar
  • 19-11-2018
  • Mathematics
contestada

pls help i dont understand

pls help i dont understand class=

Respuesta :

tonb
tonb tonb
  • 19-11-2018

The formula for the circumference is 2πr.

The diameter d is given, which is 2 times the radius r (d = 2r)

So you have to calculate π d = 3.142×1.8 ≈ 5.7

Answer Link

Otras preguntas

Most of the ways entrepreneurs have changed American business have been very minimal. True False
GH =x+7, HI= 2x - 6, and GI= 25. Find the value of X
y’all i made a 40… i need help on these. pls help:(
Fertile soil the basis of food security write description
Violet cotributes 12% of her $55,700 annual salary to her 401 (k) plan. what is her pretax income.
In what ways did Muslim societies encourage cultural blending?
What event in 1959 brought attention to Latin American literature?
True or False: The perpendicular bisector of the base of any isosceles triangle also bisects another side of the triangle.
Which is the best example of exposition? A. Adventures were fun, but Min was glad to have her old life back. B. Min and her father lived alone in a large house
Which of the following are true about positive feedback mechanisms? Check all that apply. They help to form blood clots in response to an open wound. They respo