Calculate area of cone
( Equivalent to: surface area of cone )
In next fields, kindly type the dimensions of your shape in the text box under title [ Unknowns: ]. After you type your value, click "CALCULATE" button; the answer will be automatically calculated and displayed in the text box under title [ Answer: ]. Also, you will be able to animate your shape through buttons under the below figure.
How to Calculate Area Of Cone
Example: What is the area of cone with radius = 20 units and height = 49 units?
As;
area of cone = π*radius*(radius+√((height)2+(radius)2))
By substituting the above given data in the previous function;
(i.e.) = π*20*(20+√((49)2+(20)2))
Answer is: units2.
Practice Question: Calculate area of cone for the following problems:
N.B.: After working out the answer of each of the next questions, click adjacent button of see the correct answer.
( i ) radius = 23 units and height = 43 units
( ii ) radius = 22 units and height = 39 units
( iii ) radius = 23 units and height = 35 units
Find More Area Calculators
- Area of square
- Area of rectangle
- Area of parallelogram
- Area of triangle
- Area of circle
- Area of trapezoid
- Area of cube
- Area of cylinder
- Area of sphere
- Area of cuboid
- Area of prism
- Area of hollow cylinder
- Area of pyramid
- Area of hemisphere
- Area of rhombus
- Area of kite
- Area of sector of circle
- Area of segment of circle
