Figures

We have 3 types of figures: triangles, circles and rectangles.

Write an interface Figure and 3 classes implementing it so that every figure has:

• a shape (triangle, circle or rectangle);
• a color (red, green or blue);
• a method getSquare that returns the square of the figure rounded down to hundredths.

In addition to a color, constructors should accept required data:

• sides a, b and c for a triangle;
• a radius for a circle;
• a width and a height for a rectangle.

Also create a function getInfo that takes a figure and returns a string in the next format:

const redRectangle = new Rectangle('red', 3, 5);
getInfo(redSquare) === 'A red rectangle - 15';

const greenCircle = new Circle('green', 1);
getInfo(greenCircle) === 'A green circle - 3.14';