clculate the Area of circle but let the user enter the EQN of area and the radius

Ask user to enter the Area eqn and the radius of circle with function , and then display the Area for him

[James Tursa]

What have you done so far? What specific problems are you having with your code?

[Ahmed mahmoud Hafny]

i wrote a function >>>>

function Eqn = calcCircleArea (Eqn)

Eqn = input('Enter the Eqn to calculate the area');

end

then i miss with the code >>>>

Eqn = input('Enter the Eqn to calculate the area : ');

R = calcCircleArea (Eqn) ;

r = input('Enter the radius of the circle : ');

[DGM]

Why would you need to know the radius and equation to calculate the area?

If the equation is needed, what form is expected?