nnalthabhani
nnalthabhani
14-07-2017
Mathematics
contestada
the questionnnnnnnn issssssssss
Respuesta :
Аноним
Аноним
14-07-2017
arc length of a circle=Ф/360º(2πr)
Ф=angle of the arc
r=radius
Data:
Ф=140º
r=diameter/2=(100 m)/2=50 m
π=3.14
arc length=(140º/360º)(2)(3.14)(50 m)=122.1111...m=122.1 m
Answer: A) 122.1 m
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
A parking garage charges $5 for the first hour of parking and $1.75 for each additional hour.If y represents the total cost and x represents the total number of
Which answer shows a correct way to divide the word at the end of a line? a. tele-vision b. telev-ision c. cannot be divided d. televisi-on
The economic genius who proposed the basis of the American economic system after 1781 was: A. Thomas Jefferson. B. Alexander Hamilton. C. Sam Adams. D.
Which of the following is an organic molecule? a. Iron oxide b. Oxygen gas c. Water d. Sucrose
Please Help The solution set for -2x^2 + 12x = 0 is a. (0,12) b. (0,-12) c. (0,6) d. (0,-6)
Which country won control of Guam and the Philippine Islands as a result of fighting a war? a. Russia b. France c. Portugal d. United Stat
Heidi wants to estimate how many pounds of cat food her cats eat in one year.Which of the following would be the best strategy? a. Count the days it takes the c
Pete's doctor has advised him to change his diet in order to lose 15 pounds at a rate of about 1/2 pound a week. To accomplish the weight loss, Pete must
Simplify the product using the distributive property (3h- 5) (5h+4)
if five times a number is plus two is 17 what is the number
