noya23
noya23 noya23
  • 03-10-2016
  • Mathematics
contestada

21. The area of a circle is 240cm2. If 40cm2 was shaded what fraction of it was not?

Respuesta :

ZariaELA0304
ZariaELA0304 ZariaELA0304
  • 03-10-2016
Not shaded is 20cm igs
Answer Link

Otras preguntas

How did president Johnson handle the freed men's bureau
according to the law of conservation of energy what ultimatly happens to the total amount of energy in the universe?
A ball is thrown from an initial height of 4 feet with an initial upward velocity of 29 ft/s. The ball's height h (in feet) after t seconds is given by the foll
I don't understand two answers number 4 plz
you push on a 35 N object for 3 seconds. find work
a regular hexagon has an area of 750.8 cm^2. The side length is 17 cm. Fine the apothem.
What do reading glasses do for your eyes even if you are already wearing contacts? Explain.
Does anyone know the steps to this problem?Im bad at math sorry
Using only the values given in the table for the function, f(x) = x3 – 3x – 2, what is the interval of x-values over which the function is decreasing?(–4, 1)(–
The perimeter of a rectangle is 32 units. Its width is 6 units. What is the area of the rectangle?