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A sector is a part of a circle which looks the same shape as a piece of a circular pie. You probably remember that Pi charts look like a circular cake cut into portions. We can calculate the area of the sector of a circle if we know the angle between the two straight sides and the radius of the circle. Now the area of a complete circle is Pi x square of radius, If the radius is 12 cm then the circle's area will be Pi x square of 12 square centimetres. But that is for the full circle. If the sector's angle is 60 degrees, that would mean that the area of the sector would be 60 degrees/360 degrees which equals 1/6; so finally, the area of the sector is (Pi x 12 squared) divided by 6 = 75.398 sq cm )correct to 4 decimal places).
What else can I help you with?
What is the formula of the sector of the circle?
There is no specific formula for a sector of a circle. There is a formula for its angle (at the centre), its perimeter, its area.
What is the approximate area of the shaded sector in the circle below 18cm?
To find the area of a shaded sector in a circle, you need the radius and the angle of the sector. Assuming the radius of the circle is 18 cm, the area of the entire circle is given by the formula (A = \pi r^2), which equals approximately (1017.88 , \text{cm}^2). If you know the angle of the sector in degrees, you can calculate the area of the sector using the formula (A_{sector} = \frac{\theta}{360} \times A_{circle}), where (\theta) is the angle of the sector. Without the angle, I cannot provide the exact area of the shaded sector.
What is the area of sector CED when DE equals 15 yd?
To find the area of sector CED, we need the radius (DE) and the angle of the sector. The area of a sector can be calculated using the formula: Area = (θ/360) × πr², where θ is the angle in degrees and r is the radius. Given that DE equals 15 yards, we would need the angle CED to calculate the area accurately. Without the angle, we cannot determine the area of sector CED.
How do you calculate the Height and Breath of sector shaped conductor?
Well, isn't that a lovely question! To calculate the height and breadth of a sector-shaped conductor, you can start by finding the radius and angle of the sector. Once you have those values, you can use trigonometric functions to determine the height and breadth. Just remember, there are always happy little formulas to help guide you along the way.
How do you calculate the area of a circle sector?
pi r square
Formula for Total operating income?
how to calculate total operating income in Manufacturing Sector
What is the formula of the sector of the circle?
There is no specific formula for a sector of a circle. There is a formula for its angle (at the centre), its perimeter, its area.
How do you calculate the the arc of a sector?
To calculate the arc length of a sector: calculate the circumference length, using (pi * diameter), then multiply by (sector angle / 360 degrees) so : (pi * diameter) * (sector angle / 360) = arc length
How do you calculate private sector saving?
you dont
Calculate a sector of a circle if the angle is 150 degrees and the radius is 13cm?
The area of the sector is: 221.2 cm2
What is the formula to calculate the period of a wave?
you find the formula... then you calculate it. Its that simple.
What is the formula used to find the area of a sector?
area of sector = (angle at centre*area of circle)/360
How do you calculate the Height and Breath of sector shaped conductor?
Well, isn't that a lovely question! To calculate the height and breadth of a sector-shaped conductor, you can start by finding the radius and angle of the sector. Once you have those values, you can use trigonometric functions to determine the height and breadth. Just remember, there are always happy little formulas to help guide you along the way.
What is the HSV to RGB formula used to convert colors from the HSV color space to the RGB color space?
The formula to convert colors from the HSV color space to the RGB color space is as follows: To convert hue (H) to RGB: If S 0, then R G B V Otherwise, calculate the sector number (i) and fractional part (f) of H, then calculate the RGB values based on the sector number. To convert saturation (S) to RGB: Calculate the RGB values based on the saturation value. To convert value (V) to RGB: Calculate the RGB values based on the value. This formula helps in accurately translating colors between the HSV and RGB color spaces.
How do you find size of sector angle on the pie chart of a budget?
Calculate the percentage of a sector relative to the budge total. The angle for that sector is 3.6 times the percentage.
How do you calculate the area of a circle sector?
pi r square
What is the formula for finding countries national income?
Basically we calculate the national income on the basis of Indian economy that has been divided into 13 sub sectors under primary, secondary and tertiary sector.
