Sometimes, you may be required to calculate the area of shaded regions. Usually, we would subtractthe area of a smaller inner shape from the area of a larger outer shape in order to find the areaof the shaded region. If any of the shapes is a composite shape then we would need to subdivide itinto shapes that we have area formulas, like the examples below. The most advanced area of shaded region calculator helps you to get the shaded area of a square having a circle inside of it. Make your choice for the area unit and get your outcomes in that particular unit with a couple of taps. To find the area of the shaded region of acombined geometrical shape, subtract the area of the smaller geometrical shapefrom the area of the larger geometrical shape.

## Area of Shaded Region Calculator

To find the area of shaded region, we have to subtract area of semicircle with diameter CB from area of semicircle with diameter AB and add the area of semicircle of diameter AC. In the above image, if we are asked to find the area of the shaded region; we will calculate the area of the outer right angled triangle and then subtract the area of the circle from it. The remaining value which we get will be the area of the shaded region. Or we can say that, to find the area of the shaded region, you have to subtract the area of the unshaded region from the total area of the entire polygon.

These lessons help Grade 7 students learn how to find the area of shaded region involving polygons and circles. To find the area of shaded portion, how to use currency pairs correlation in forex trading 2020 we have to subtract area of semicircles of diameter AB and CD from the area of square ABCD. We can observe that the outer rectangle has a semicircle inside it. From the figure we can observe that the diameter of the semicircle and breadth of the rectangle are common.

## Formula for Area of Geometric Figures :

The semicircle is generally half of the circle, so its area will be half of the complete circle. Similarly, a quarter circle is the fourth part of a complete circle. So, its area will be the fourth part of the area of the complete circle. In a given geometric figure if some part of the figure is coloured or shaded, then the area of that part of figure is said to be the area of the shaded region. Calculate the area of the shaded region in the diagram below.

We will learn how to find the Area of theshaded region of combined figures. Enter Diameter or Length of a Square or Circle & select output unit to get the shaded trading with bd swiss here’s what you need to know before getting started! region area through this calculator. Try the free Mathway calculator andproblem solver below to practice various math topics. Try the given examples, or type in your ownproblem and check your answer with the step-by-step explanations.

## How to find the area of a shaded region in a square?

There is no specific formula to find the area of the shaded region of a figure as the amount of the shaded part may vary from question to question for the same geometric figure. Let’s see a few examples why invest in fixed income investments below to understand how to find the area of a shaded region in a square. Let’s see a few examples below to understand how to find the area of the shaded region in a rectangle.

The shaded region can be located at the center of a polygon or the sides of the polygon. In the adjoining figure, PQR is an equailateral triangleof side 14 cm. In such a case, we try to divide the figure into regular shapes as much as possible and then add the areas of those regular shapes.

- Or we can say that, to find the area of the shaded region, you have to subtract the area of the unshaded region from the total area of the entire polygon.
- The area of the shaded region is most often seen in typical geometry questions.
- Let’s see a few examples below to understand how to find the area of the shaded region in a rectangle.
- If any of the shapes is a composite shape then we would need to subdivide itinto shapes that we have area formulas, like the examples below.

The following diagram gives an example of how to find the area of a shaded region. Area is calculated in square units which may be sq.cm, sq.m. The ways of finding the area of the shaded region may depend upon the shaded region given. For instance, if a completely shaded square is given then the area of the shaded region is the area of that square. When the dimensions of the shaded region can be taken out easily, we just have to use those in the formula to find the area of the region.

The given combined shape is combination of a circleand an equilateral triangle. The given combined shape is combination of atriangle and incircle. You can also find the area of the shaded region calculator a handy tool to verify the results calculated in the above example.

Calculate the area of the shaded region in the right triangle below. Also, in an equilateral triangle, the circumcentre Tcoincides with the centroid. To find the area of shaded portion, we have to subtract area of GEHF from area of rectangle ABCD. Calculate the shaded area of the square below if the side length of the hexagon is 6 cm.

The side length of the four unshaded small squares is 4 cm each.

We can observe that the outer square has a circle inside it. From the figure we can see that the value of the side of the square is equal to the diameter of the given circle. The unit of area is generally square units; it may be square meters or square centimeters and so on. The area of the shaded region is basically the difference between the area of the complete figure and the area of the unshaded region. For finding the area of the figures, we generally use the basic formulas of the area of that particular figure.