waltersdavid908 waltersdavid908
  • 04-03-2018
  • Mathematics
contestada

the area of this circle is 72π m^2 what is the area of a 45° sector of this circle

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-03-2018
A 45° sector is 1/8 of the area of the circle, so is (72π m^2)/8 = 9π m^2.
Answer Link

Otras preguntas

which type of energy is associated with random motion of atoms and molecules in a sample of air? 1.chemical energy 2. electrical energy 3.nuclear energy 4. th
A bank charges $3 each time you use an out of network ATM. at the beginning of the month, you have $1500 in your bank account. you withdrawal $60 from your bank
how can temperature can affect communication?
how many hundredths are in 0.5
Venn Diagram: In a school all of the 120 pupils must choose at least one of Archery, Badminton or Cycling. 63 pupils choose archery 62 pupils choose badminton
shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?
results of 1+2+3+....+99+100+99+...+3+2+1 is.....
if 120 marks is 60% what is full marks
why did some people treat native americans so badly?
What is 5,389.029 rounded to the nearest hundreth