Here is the answer to questions like: how to find the area of a circle with diameter 8.6 meters?Circle Calculator Area Circunference Inputs: Radius: or Diameter or Circumference: Unit: Calculate Area Result: The area of a circle with diameter 8.6 is 58.09 Formulae: r = 4.3 d...
here D is the diameter of the circle A square is a quadrilateral with a pair of congruent sides (opposite sides) also these sides are parallel to each other. A square has four vertices and the length of a segment that joins any two adjacent ve...
We know that the circumference of a circle is in a constant ratio to its diameter. This constant is denoted by the Greek letter π which is read as “pie”. This constant π is not a rational number. Therefore, it cannot be written as a terminating or a non-terminating decimal. The v...
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.
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How to find the area of a circle? Thearea of a circlehaving a radius ‘r’ (The distance from the centre to a point on the boundary) is given by πr2where π = $\frac{22}{7}$ or 3.14 (approx.) Suppose we are required to find the area of a circle having a diameter of 4.2...
What is the formula to find the area of a circle? Area of a Circle: The area of a circle is all the space within that certain circle. The area of circle can be solved if the radius, or diameter, or the circumference is given. Answer and Explanation: 1 Become a Study.com member ...
Calculating the area of a square is the easiest of all the shapes since the sides are equal lengths. The area is the amount of space inside the square, and is expressed in square units. The perimeter, by contrast, is the distance around the outside of th
diameter of a circle A line that passes through the center of the circle, connecting any two points center of a circle Point inside a circle that is the same distance from every point on the circle chord of a circle a segment with both endpoints on the circle radius of a circle is the...
of a circle to calculate area using the circle's diameter,d. Since 2_r_ =dis an unequal equation, both sides of the equal sign must be balanced. If you divide each side by 2, the result will ber= _d/_2. Substituting this into the general formula for area of a circle, you have...