Either directly or by finding the area of the whole and subtracting the area of the non-shaded part.
What do you call shaded part?
To find the area of a shaded region, you first need to identify the shapes involved. Calculate the area of each individual shape separately using the appropriate formulas (e.g., area of a rectangle = length x width, area of a circle = πr^2). Then, subtract the area of any non-shaded regions from the total area to find the area of the shaded region. Be sure to pay attention to any overlapping areas or irregular shapes that may require more complex calculations.
You cannot have a shaded area of 4 cm since area cannot be measured in centimetres.
0. Since there is no shaded part visible.
We would need to know how big the circle is. And what is the shaded part looks like. That will help us figure out the answer.
To find the area of the shaded part in a rectangle, you first find the total area of the rectangle by multiplying its length by its width. Then, you subtract the area of the non-shaded part from the total area to get the area of the shaded part. The formula would be: Area of shaded part = Total area of rectangle - Area of non-shaded part
What do you call shaded part?
The answer depends on what part of the figure is shaded!
The area of the shaded region can be gotten by multiplying the area of the circle by the subtended angle of the sector.
You cannot have a shaded area of 4m since area cannot be measured in metres.
Since there is no shaded part, the answer must be that its area is 0 square units.
(Length of side of square)^2 - Pi * radius^2
find the area of the shaded sector 12cm and 24°
You will need to divide the shaded area into smaller parts, such as triangles or rectangles, or find the length of sides of these polygons.
Well, darling, if you shaded all but three eighths of the rectangle, then the shaded area is 5/8 of the total rectangle. To find the percentage of the rectangle that is not shaded, you subtract the shaded area from 100%. So, 100% - 62.5% (5/8 as a percentage) = 37.5%. Voilà, 37.5% of the rectangle is not shaded.
You use proportions
Depends on which part is shaded.