karen1102 karen1102
  • 21-03-2015
  • Mathematics
contestada

The radius of a circle measures 13 ft. What is the circumference of the circle?

Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

Respuesta :

Hippalectryon
Hippalectryon Hippalectryon
  • 21-03-2015
Circumference : C=2*pi*radius~2*3.14*13=81.64 ft
Answer Link
mmize98 mmize98
  • 21-03-2015
i think the answer is 81.64 because   (2)(3.14)(r)= (2)(3,14)(13)
Answer Link

Otras preguntas

4a²+4a   x a²-5aa²-25         8a
What is the median of 37, 39,40, 42,42, 45, 48, 49, 51, 52?
What did Henry James describe as "loose baggy monsters"? a) novels b) plays c) the English d) publishers e) his trousers
In a certain class, 40% of the students are girls, and 20% of the girls wear glasses. What percent of the children in the class are girls who wear glasses?
how to find the diagonals of a parallelogram?
what did the great compromise decide?
A monkey is sitting on a tree when it sees a hunter claiming a near by tree. The Hunter is aiming directly at the head of the monkey. The money jumps out of the
Describe the importance of respecting the skills and expertise of other practitioners.
Factor the following expression completely please put A,B,C,D as the answer thanks:)
Y=x^3+125 Needs to be factored