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How to find area of a shaded area of a shaded region in a circle?

The area of the shaded region can be gotten by multiplying the area of the circle by the subtended angle of the sector.


How do you find if you shaded all but three eighths of the rectangle what percent of the rectangle is not shaded?

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.


Find the area of the shaded sector when the radius is 12 and the not shaded is 100?

To find the area of the shaded sector, we first need to determine the area of the entire circle with a radius of 12, which is calculated using the formula (A = \pi r^2). Thus, the area of the entire circle is (A = \pi (12^2) = 144\pi). If the not shaded area is 100, the area of the shaded sector is then (144\pi - 100). Therefore, the area of the shaded sector is approximately (144\pi - 100) square units.


How can you find the area of a shaded region assuming the octagon is regular?

To find the area of a shaded region within a regular octagon, first calculate the area of the entire octagon using the formula ( A = 2(1 + \sqrt{2})s^2 ), where ( s ) is the length of a side. Then, determine the area of any non-shaded regions (such as triangles or smaller shapes) within the octagon and calculate their total area. Finally, subtract the area of the non-shaded regions from the total area of the octagon to find the area of the shaded region.


How do you find the Geometric Probability of something?

it is actually very easy what you do is find the area of both shapes then if your problem is like find the chances of hitting the shaded area you do area of shaded divided by the total area of the whole object then multiply that by 100

Related Questions

What is the formula to find the area of the shaded and non shaded part in the rectangle?

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


How do you find the area of the shaded region in a rectangle?

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.


Area of a shaded region?

Well, honey, the area of a shaded region is simply the difference between the total area and the area of the unshaded parts. Just calculate the area of the entire shape and subtract the areas of any parts that aren't shaded. It's basic math, darling, nothing to lose sleep over.


How to find area of a shaded area of a shaded region in a circle?

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 of 10 degrees and a diameter 12?

find the area of the shaded sector 12cm and 24°


How do you find the area of the shaded part?

Either directly or by finding the area of the whole and subtracting the area of the non-shaded part.


When you are shading in a fraction is the fraction represented by the shaded parts or the non shaded parts?

The shaded parts


How do you find if you shaded all but three eighths of the rectangle what percent of the rectangle is not shaded?

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.


Find the area of the shaded sector when the radius is 12 and the not shaded is 100?

To find the area of the shaded sector, we first need to determine the area of the entire circle with a radius of 12, which is calculated using the formula (A = \pi r^2). Thus, the area of the entire circle is (A = \pi (12^2) = 144\pi). If the not shaded area is 100, the area of the shaded sector is then (144\pi - 100). Therefore, the area of the shaded sector is approximately (144\pi - 100) square units.


How can you find the area of a shaded region assuming the octagon is regular?

To find the area of a shaded region within a regular octagon, first calculate the area of the entire octagon using the formula ( A = 2(1 + \sqrt{2})s^2 ), where ( s ) is the length of a side. Then, determine the area of any non-shaded regions (such as triangles or smaller shapes) within the octagon and calculate their total area. Finally, subtract the area of the non-shaded regions from the total area of the octagon to find the area of the shaded region.


How can you find the probability that a randomly chosen point in a figure lies in the shaded region?

The probability is the ratio of the area of the shaded area to the area of the whole figure.


How do you find the Geometric Probability of something?

it is actually very easy what you do is find the area of both shapes then if your problem is like find the chances of hitting the shaded area you do area of shaded divided by the total area of the whole object then multiply that by 100