The area of the smaller of the two circles

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Good day! Here is a picture of the problem that we need to solve. I send the picture through e-mail. A small circle is inside a larger circle, the only given in the problem is the chord of the larger circle tangent to the smaller circle which measures 16cm. The question is, what is the area of the shaded region? Can you answer this question? We didn't get your picture but I think the circles have the same centre and the diagram looks like this.

The area of the smaller of the two circles

The diameters of two circles are 3. To do: We have to find the ratio of the area of the small circle to that of the bigger circle. Menu Categories. Find the ratio of the area of the small circle to that of the bigger circle. Tutorialspoint Simply Easy Learning. Updated on: Oct Related Articles Find the area enclosed between two concentric circles of radii 3. A third concentric circle is drawn outside the 7 cm circle, such that the area enclosed between it and the 7 cm circle is same as that between the two inner circles. Find the radius of the third circle correct to one decimal place. Find the length of the chord of the larger circle which touches the smaller circle.

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What is the relationship between the radius of a circle and the length of a chord that is tangent to the circle? Can you explain the concept of concentric circles and how they are related to each other? The area of a triangle inscribed in a circle is cm2 One side of the triangle is 18cm Find the length of one side of the triangle if the radius of circumscribing circle is 9cm. Install now and revolutionize your study experience! Get the app. Product Web. Browser Extension.

The area of a circle calculator helps you compute the surface of a circle given a diameter or radius. We'll give you a tour of the most essential pieces of information regarding the area of a circle, its diameter, and its radius. We'll learn how to find the area of a circle , talk about the area of a circle formula , and discuss the other branches of mathematics that use the very same equation. So, let's see how to find the area of a circle. There are several ways to achieve it. Here, we can calculate the area of a circle using a diameter or using a radius. The radius begins at the center of the figure and ends at the figure's margin.

The area of the smaller of the two circles

Plural: formulae. The diameter close diameter The distance across the circle, circumference to circumference, through its centre. The area is given in square units close square unit A square unit is defined as a metric unit used to measure area. A scientific calculator may be set to show answers in surd close surd An irrational number. Understanding how to use a calculator to convert between surd notation and the decimal equivalent is important. The ability to round a number to a number of decimal places or to a number of significant figures is essential if answers are to be written to the correct degree of accuracy asked for in a question. A circle can be cut into sectors close sector A portion of a circle with a perimeter made up of two radii and an arc.

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GATE Physics. The locus of the centre of the circle is :. Re: The circles above both have center O. MP Mahila Supervisor. Indian Army Sepoy Pharma. Insurance Exams. BSF Water Wing. AP Police Constable. When we consider a circle, they will have different radius, diameter and the center. WRD Maharashtra. DHS Assam Grade 4.

Concentric circles are two or more circles having the same center but different radii. A circle is a two-dimensional geometric figure which is defined as the collection of all points that are equidistant from a fixed point called the center, and the fixed distance is called the radius of a circle. All circles are similar since they have the same shape but different sizes.

FCI Manager. What is the largest chord of any circle? Bank Note Press Dewas. AP TET. Police Exams. Bihar Upper Primary Teacher. Last visit was: Mar 09, am It is currently Mar 09, am. Write the expression for Pythagoras theorem applied to the right triangle ABC. Army Technical Agniveer. TN TET.