To find the area of the sector of a circle with a radius of 5 cm and an arc length of 3.5 cm, we can follow these steps: Step 1: Use the formula for arc lengthThe formula for the arc length (L) of a circle is given by:L=θ360×2πrwhere:- L is the arc length,- θ is...
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The area of a quarter circle is the area of one-fourth part of the whole area of the circle. Hence, the area of quarter circle is 14 of the area of that circle.
Terms Related to Circle Diameter The diameter is a line which is drawn across a circle passing through the centre. Radius The distance from the middle or centre of a circle towards any point on it is a radius. Interestingly, when you place two radii back-to-back, the resultant would hold...
Use the following formula to calculate circle area: A = πr². Simply square the length of the radius (r), then multiply that number by pi (π). Let's clarify a few things. A circle's radius is the distance of a straight line from the center point of the circle to a place on...
Its area is a circle when the contacting bodies are spheres. The contact area size and pressure between them can be determined from their geometric and elastic properties. The solutions for deformation, area of contact, pressure distribution and stresses at the contact area are quantified by the ...
You need to experiment yourself to get the colour and size of the circle you want. You would probably want to hide it again when the user clicks next time.prettyprint Copy private void Form1_MouseDown(object sender, MouseEventArgs e) { int x = e.X; int y = e.Y; Graphics g; g ...
\ftnncnum Footnote Circle numbering (*circlenum). \ftnndbnum Footnote Kanji numbering without the digit character (*dbnum1). \ftnndbnumd Footnote Kanji numbering with the digit character (*dbnum2). \ftnndbnumt Footnote Kanji numbering 3 (*dbnum3). \ftnndbnumk Footnote Kanji numbering 4 (*db...
area and perimeter is an important topic in mathematics, which is used in everyday life. this is applicable to any shape and size whether it is regular or irregular. every shape has its own area and perimeter formula. you must have learned about different shapes such as triangle, square, ...
Area of the equilateral triangle can be calculated if its side is known. Click now to know what is the area of an equilateral triangle, its formula and derivation using solved example questions.