Area of a Sector Formula The area of a sector of a circle where the central angle is indegreesis: \[ A = {\theta \over 360} \pi r^2 \] The area of a sector of a circle where the central angle is inradiansis: \[ A = {\theta \over 2} r^2 \] ...
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.
What is the area of a sector of a circle of radius 5 cm formed by an arc of length 3.5 cm? A8.5 cm2 B8.75 cm2 C7.75 cm2 D125 cm2Submit The area of a sector of a circle of radius 8 cm , formed by an arc of length 5.6 cm , is : A22.4cm2 B2.24cm2 C56cm2 Dnone ...
Step by step video, text & image solution for What is the area ("in cm"^(2)) of a sector of a circle, with central angle 75^(@), when the diameter of the circle is 9 cm ? (a)185pi//32 (b)135pi//16 (c)185pi//16 (d)135pi//32 by Maths experts to help you in doubt...
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 ...
Step 1:Write down the formula:A = πr2 Step 2:Plug in the value:A = π102= 100π Answer:The area of the circle is 100π ≈ 314.2 square inches. See also: Area of a Sector Worksheet to calculate the area of circle Worksheet to calculate circumference and area of circle when given...
Area of a Sector Calculator Area of an Oval Calculator Area of a Regular Polygon Calculator Surface Area CalculatorsThese calculators will help you find the surface area of a range of different 3D shapes. The surface area of a 3D shape is the area all the individual surfaces of the shape...
Area Calculator is a full featured calculator to find the area of shapes. If you are a maths student or a professional who needs precise and accurate results of…
Area Calculator is a full featured calculator to find the area of shapes. If you are a maths student or a professional who needs precise and accurate results of the are of any size or shape, then this app can help solve any problem. This is a simple tool that can be used offline to...
Area Calculator is a full featured calculator to find the area of shapes. If you are a maths student or a professional who needs precise and accurate results of the are of any size or shape, then this app can help solve any problem. This is a simple tool that can be used offline to...