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You can calculate the segment area in three steps: Determine the radius of the circle. Calculate the central angle. Apply the segment area formula: 0.5 × r² × (α – sin(α))
- Isosceles Triangle Area Calculator
Using the isosceles triangle area calculator is easy: Enter...
- Sector Area Calculator
To find the central angle of a sector of a circle, you can...
- Isosceles Triangle Area Calculator
The formula to find the area of the segment is given below. It can also be found by calculating the area of the whole pie-shaped sector and subtracting the area of the isosceles triangle ACB. Where: C. is the central angle in DEGREES. R. is the radius of the circle of which the segment is a part. π.
Circular segment. Circular segment - is an area of a "cut off" circle from the rest of the circle by a secant (chord). On the picture: L - arc length h - height c - chord R - radius a - angle. If you know the radius and the angle, you may use the following formulas to calculate the remaining segment values: Circular segment formulas. Segment ...
30 lip 2024 · To find the central angle of a sector of a circle, you can invert the formula for its area: A = r² · α/2, where: r — The radius; and; α — The central angle in radians. The formula for α is then: α = 2 · A/r². To find the angle in degrees, multiply the result by 180°/π.
Formula for Circle Segment Area. Calculating the area of a circle segment involves a bit more than just basic math. Here’s the formula you need: [ \text {Area} = \frac {r^2} {2} \left (\theta – \sin (\theta)\right) ] Where:
A: The formula for the area of a circular segment is: [ \text{Area} = \frac{1}{2} R^2 (\theta – \sin(\theta)) ] where ( R ) is the radius and ( \theta ) is the central angle in radians.
Formula To Calculate Area of a Segment of a Circle; Area of a Segment in Radians: A = (½) × r 2 (θ – Sin θ) Area of a Segment in Degrees: A = (½) × r 2 × [(π/180) θ – sin θ]
