converting degrees and radian

how do a make a solution tht prompts user to input (A or B) . A being degree to radian. B being radian to degree. others input error. if prompted A ..it will ask for angle in degree and displays in equivalent radians. if prompted B will ask for a radian and displays in degrees.Should be able to accept both scalar and matrix input/

degrees=radians*180/pi

radian=degrees*pi/180

[Walter Roberson]

menu().

Answer 1

[Daniel Pollard]

Something like

option = input("Type A for degree to radians, and B for radians to degrees: ", 's')
if option == "A"
    degs = input("Please insert a value in degrees: ")
    rads = degs*pi/180;
    disp(degs+" degrees = "+rads+" radians")
elseif option == "B"
    rads = input("Please insert a value in radians: ")
    degs = rads*180/pi;
    disp(rads+" radians = "+degs+" degrees")
else
    error("Please insert only A or B")
end

should do what you want.