Answer to Question #213359 in HTML/JavaScript Web Application for faszna

Question

what do you wish to calculate:

area perimeter

enter values ______ submit<----button

the page allows the user calculate area or perimeter of a parallelogram. First user will select an option, then enters necessary parameters separated by comma. write a JavaScript function called shapeFormulas(0 to calculate and display area or perimeter in an alert.

the function should display an error if user does not follow the required input format.

Area : base x height

perimeter : 2 x (side1+side2)

example one

user select area

input:5,10

output: the area is : 50

example two

user select perimeter

input:5,10

output:the perimeter is:30

example three

user select Area

input: 2 3

output: Invalid parameters

Answer 1

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