Well, honey, if you can't see that it's a half-shaded circle, then I don't know what to tell you. Half of the circle is shaded, which means it's a 1/2 fraction. So, grab a ruler if you need to, but trust me, it's half.
The shaded parts
I see no shaded part fo the fraction must be "none".
A shade circle ontop of a shaded square. ES
To write the number of shaded parts, you count the total number of shaded parts in the figure. To express the fraction of the whole that is shaded, you write the number of shaded parts over the total number of equal parts that make up the whole figure. For example, if there are 3 shaded parts out of a total of 8 equal parts, you would write this as "3/8."
0. Since there is no shaded part visible.
2/3 is not shaded.
1/2
You divide the area of the shaded region by the area of the full circle. For example, if the radius of the shaded region is 2 meters, the probability would be 4pi / 36pi, or 1/9. If the shaded region is a 'slice' of the circle, the chance is just the fraction of the circle which the 'slice' is.
Well, if one third of the circle is shaded, that means two thirds of the circle is not shaded. And if you want that in percentage, just multiply two thirds by 100 to get 66.67%. So, there you have it, 66.67% of the circle is not shaded.
It ultimately depends on the areas of the two shapes: Acircle = pi*r2 Asquare = l2 Fraction shaded = Acircle / Asquare = pi*r2/ l2 If the circle fills the square (e.g. l=2r) then the formula simplifies considerably: pi*r2/4r2 = pi/4
0. There is no circle so no shaded area of a circle!
The shaded parts
I see no shaded part fo the fraction must be "none".
One-sixth of the circle is not shaded, so the percentage of the circle that is not shaded is 16.67%.
Sure thing, darling! To find the area of the shaded region in a circle with a central angle of 40 degrees and a radius of 9 cm, you first calculate the area of the entire circle using the formula A = πr^2. Then, you find the fraction of the circle that the shaded region represents, which is 40/360. Multiply this fraction by the total area of the circle to get the area of the shaded region. Easy peasy lemon squeezy!
Only half of the circle would be shaded.
To write the number of shaded parts, you count the total number of shaded parts in the figure. To express the fraction of the whole that is shaded, you write the number of shaded parts over the total number of equal parts that make up the whole figure. For example, if there are 3 shaded parts out of a total of 8 equal parts, you would write this as "3/8."