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Base X Height - pi(r)^2

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16y ago

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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 determine what formula to get the shaded area of a rectangle with three circles in it then round to the nearesest hundredth?

Depends on which part is shaded.


What does surface area formula look like?

That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.


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.


What is the area of the shaded sector of a circle when the radius is 3?

0. There is no circle so no shaded area of a circle!


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.


Which formula for the area of a parallogram is similar to a rectangle circle triangle ellipse or trapezoid?

Rectangle Area of parallelogram = Base * Height Area of rectangle = Base * Height


What is the area of a shaded circle with a radius of 135?

A circle with a radius of 135 units has an area of 57,255.53 square units.


How to get shaded area?

Typically, when a mathematical problem wants you to find the value of a shaded area, it wants you to calculate the area. If the shaded area is a circle, the area can be found by multiplying pi by the square of the radius. If the shape is a triangle, the area is base times height, divided by 2. If the shape is a square or rectangle, the area is length times width.


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.


What is the formula thing to find the area of the shaded part of a square with a non shaded circle in the middle?

(Length of side of square)^2 - Pi * radius^2


The diagram below shows a rectangle inside a regular hexagon the apothem of the hexagon is 15.59 units to the nearest square unit what is the area of the shaded region?

To find the area of the shaded region (the rectangle inside the hexagon), we first calculate the area of the hexagon using the formula ( \text{Area} = \frac{3\sqrt{3}}{2} \times a^2 ), where ( a ) is the apothem. Given that the apothem is 15.59 units, the area of the hexagon is approximately ( \frac{3\sqrt{3}}{2} \times (15.59^2) \approx 609.67 ) square units. Assuming the rectangle’s area is not specified, the shaded area would be the hexagon's area minus the rectangle's area. If the rectangle's area is provided, subtract it from the hexagon's area to find the shaded region's area.