The area of sector of a circle is the space enclosed within the boundary of the sector. A sector always originates from the center of the circle. Let us learn more about the area of sector formula, and how to find the area of a sector in radians and degrees. What is Area of Sector...
Learn how to use the area of a sector calculator with a step-by-step procedure. Get the area of a sector calculator available online for free only at BYJU'S.
Area of a Sector Calculator This calculator finds the area of a sector when the radius (or diameter) and the angle are known. Type the angle you want for the sector, and choose whether to use degrees (default) or radians. Select if you want to use the radius or diameter (default is ...
A sector is a piece of a circle that is cut out along two radiuses (radii). If it is shaped like a single slice of pizza, it is a “Minor” sector. Image Source: http://blogspot.com If the Sector is shaped like a yellow Pacman, then it is a “Major” Sector. Eg. The large...
Learn how to calculate the area of quadrant using formulas with examples. Visit BYJU'S to learn more about the quadrants and its calculations in a step by step manner.
Area = ½(a+b) × h h = vertical height Circle Area = π× r2 r = radius Ellipse Area = πab 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 ...
To find the area and perimeter of a sector of a circle with a radius of 21 cm and a central angle of 45 degrees, we will follow these steps: Step 1: Calculate the Area of the SectorThe formula for the area of a sector is given by:Area=θ360∘×πr2where θ is the central an...
Given, radius R= (r)/(2) and slant height, L = 2l therefore Total surface area of a cone = piR( L +R) = pi xx (r)/(2)(2l +(r)/(2)) = pir (l +(r)/(4)) Hence, the total surface area of a cone is pir (l + (r)/(4))
We have created a range of different area, perimeter, surface area and volume calculators for you to use. Each of our calculators shows you the working out step-by-step so you can see how the answer has been calculated. One other feature of our calculators is that they all take fraction...
This is a simple tool that can be used offline to calculate the area of a shape instantly. No need to remember complicated formulas for each shape. Just download this app and start. FEATURES * Calculate the area for geometric shapes such as Square, Rectangle, Ellipse, triangle, Sector etc....