MEL321
MEL321
28-04-2016
Mathematics
contestada
bxuevxurvzd ogbdgfbek
Respuesta :
apologiabiology
apologiabiology
28-04-2016
degrees/360=partarea/wholearea
partarea=48pi
degrees=270
270/360=48pi/whole
3/4=48pi/whole
multiply both sides by 4whole
3whole=48pi*4
3whole=192pi
divide by 3
whole=64pi
area=pir^2
64pi=pir^2
divide by pi
64=r^2
sqrt
8=r
radius=8 units
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
what can happen to the motion of an object when there is a resultant force on it
The probability of a student scoring 75% in class work is 0.64, and the probability of a student scoring 85% is 0.45. Event A: The student scores 75%. Event B
what is 7+25÷5.4? please someone help
What are scientists doing to collect data on the greenhouse effect?
when the admission of new states threatened the balance of free and slave states in the union, which kentucky senator drew up the "missouri compromise" in 1820?
What do we call irregular spanish verbs whose stem or root changes?
Ben is placing boxes on a shelf that holds no more than 75 pounds. He has x small boxes that weigh 4 pounds each and y large boxes that weigh 10 pounds each.
Cars are made in a factory at a rate of 39 cars every 3 hours. at this rate, how many cars can be made in the factory in 7 hours?
Which items name a type of precipitation? stream snow canal rain hail steam hint more then 1 answer
Based on the excerpt what is the point of view the narrator
