cl0o6tiallhage cl0o6tiallhage

17-09-2016
Mathematics

contestada

what is the circumference and area of a circle with a radius of 4 meters? round your answer to the nearest tenth.

Respuesta :

apologiabiology apologiabiology

18-09-2016

c=2pir
a=pir^2

r=4
c=2pi4=8pi m
a=pir^2=pi4^2=16pi m^2

circumference=8pi meters
area=16pi square meters

Answer Link

Otras preguntas

write as an inproper fraction 5 3/4

Why do the house appropriations committee & the senate appropriations committee, respectively, utilize ‘earmarks’ more than other committees.?

The Nile River helped ancient Egypt to become a great civilization by providing water, farm land, and _______. A. slave Labor B. homes C. transportation D. lang

Identify the adverbial phrase in the following sentence: The studious Andrea will go to the store after she finishes her homework. The studious Andrea will go

in the late 1800's southern state governments used literacy tests, poll taxes and grandfather clauses to

how do you do conditional formatting on ms excel?

Which of the items below shows poor coordination? A. D. The New York Times B. C. Television C. A. Radio D. B. Movies

What were two ideals that he disagreed with earlier in his career but learned from experience and reinstated and strengthened towards the end of his career?He i

Which of the following describes both the meaning of the word "Swahili" in Arabic and the location where most Swahili-speaking peoples lived?A."Of the desert"B.

What is one advantage to using an outline?A. It makes the content more believable. B. It reduces the amount of time spent editing. C. It helps you organize your