A simple geometry calculation related website where the user can calculate the area of triangle, rectangle, parallelogram, rhombus, pentagon and ellipse. Show error if the input field is empty, negative number or NaN (Not a Number). Also the background color of each card changes randomly.
rectangle-area parallelogram-area triangle-area js-functions geometry-calculations random-color-generator js-dom-events geometry-area-calculation rhombus-area pentagon-area ellipse-area
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Updated
Mar 19, 2023 - HTML