MATLAB: Write a function that calculate area of a disk sector.assume disk radius r and the sector angle a .consider two cases. 1)the angle is given in radians. 2)the angle is given in degrees.

function

function =circlearea (radius)
area=pi*radius^2;
r=input('enter radius of circle');
a=circlearea(r);

than i don't know what to do can i get help if its right or wrong ?

Best Answer

function area = circlearea(radius)
  area=pi*radius^2;

However, your question is about determining the area of a sector given the angle of the sector. See https://revisionmaths.com/advanced-level-maths-revision/pure-maths/trigonometry/radians

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MATLAB: Suppressing Functions Without Removing Output

% This script calculates the area of a circle
% It prompts the user for the radius
radius = input('Please enter the radius: ');
% It then calls our function to calculate the
% area and then prints the result
area = calcarea(radius);
fprintf('The area is: %f\n',area);
 
function circle_area = calcarea(r)
%calculates the area of a circle given radius length
circle_area = pi.*(r.^2);
end

MATLAB: Write a function called tri_area returns the area of a triangle with base b and height h

function area = tri_area(b,h)
    area = 0.5*b*h;
end

From the command window

A = tri_area(3,2)

Best Answer

Related Solutions

MATLAB: Suppressing Functions Without Removing Output

MATLAB: Write a function called tri_area returns the area of a triangle with base b and height h

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