Area of sector is the amount of space enclosed within the boundary of a sector. Explore and learn more about the area of a sector formula, with concepts, definition, examples, and solutions.
circle sector area calculator - step by step calculation, formulas & solved example problem to find the area of circle sector given input values of corcle radius & the sector angle in degrees in inches (in), feet (ft), meters (m), centimeters (cm) & mill
Area of a Sector Formula: If a sector makes an angle θ (measured in radians) at the center, then the area of the sector of a circle = (θ× r2)÷ 2. Here, θ is in radians.Length of Chord Formula: It can be calculated if the angle made by the chord at the center and the ...
Area of Sector = θ × π360× r2 (when θ is in degrees)Area of SegmentThe Area of a Segment is the area of a sector minus the triangular piece shaded blue below:There is a lengthy reason, but the result is a slight modification of the Sector formula:...
Area and circumference of a circle: Arc and sector of a circle: Segment of circle and perimeter of segment: Area of the circular ring: Formula for intersecting chords in circle: Formula for length of the tangents of circles: Geometry Math Number System. Properties of circle in math | Arc,...
Formula of Area of a Circle: Area = πr2 Also read: Perimeter and area of a circle Sector, Perimeter and Area [Click Here for Sample Questions] The sector of a circle is a part of the circle which is surrounded by two of its radii and an arc. The sector can be of two...
The radius of a circle is the distance from the center of the circle to a point on the circle. Once you know this distance, you simply need to substitute the known value for r in the formula. Area = π× r2 Example #1 Using the area of a circle formula, calculate the area if the...
Sector area tool to check the area of a pizza slice; or Segment area calculator –useful if we want to determine the area of the cross-section of partially filled pipe. How to find the radius of a circle? Circle calc: find r r, or the circle's radius, is the length of a line th...
Sector Area = ½ × r2×θ r = radiusθ = angle in radians Note: h is at right angles to b Example: What is the area of this rectangle? The formula is: Area = w × h w = width h = height We know w = 5 and h = 3, so: Area = 5 × 3 = 15 Example: What is...
You can find thearea of a sectorusing the formula: A =r² ×θ/2 The areaAis equal to the radiusrsquared times the central angleθin radians, divided by 2. Note that the central angle must be in radians to use this formula. ...