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The area of the shaded region can be gotten by multiplying the area of the circle by the subtended angle of the sector.
There is insufficient information for us to answer this question. Please edit the question to include more context or relevant information - if possible. We cannot see any graphics - shaded or otherwise.
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.
A formula is needed to find the area of a parallelogram. It is a very simple formula which notates Area = base x height.
You use proportions
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
The area of the shaded region can be gotten by multiplying the area of the circle by the subtended angle of the sector.
find the area of the shaded sector 12cm and 24°
The formula to find the surface area of a parallelogram is Base*Height.
Either directly or by finding the area of the whole and subtracting the area of the non-shaded part.
To find the area of a parallelogram, multiply the base by the height.
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 will need to divide the shaded area into smaller parts, such as triangles or rectangles, or find the length of sides of these polygons.
There is insufficient information for us to answer this question. Please edit the question to include more context or relevant information - if possible. We cannot see any graphics - shaded or otherwise.
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.
A formula is needed to find the area of a parallelogram. It is a very simple formula which notates Area = base x height.
To find the area of a parallelogram, multiply the length of the base by the height. The height should be perpendicular to the base.