Notes

import React, { useState } from 'react';

const shapes = [
{ name: 'Point', description: 'A single location in space, often represented by a dot.' },
{ name: 'Line', description: 'A straight path that extends infinitely in both directions.' },
{ name: 'Line Segment', description: 'A finite portion of a line, defined by two endpoints.' },
{ name: 'Ray', description: 'A portion of a line that extends indefinitely in one direction from a starting point.' },
{ name: 'Angle', description: 'Formed by two rays or line segments with a common endpoint.' },
{ name: 'Polygon', description: 'A closed shape made up of line segments joined end to end. Examples include triangles, quadrilaterals, pentagons, etc.' },
{ name: 'Triangle', description: 'A polygon with three sides and three angles.' },
{ name: 'Quadrilateral', description: 'A polygon with four sides. Examples include rectangles, squares, parallelograms, trapezoids, etc.' },
{ name: 'Circle', description: 'A set of all points equidistant from a fixed point called the center.' },
{ name: 'Ellipse', description: 'A set of all points such that the sum of the distances from two fixed points (foci) is constant.' },
{ name: 'Parabola', description: 'The set of all points equidistant from a fixed point (focus) and a fixed line (directrix).', },
{ name: 'Hyperbola', description: 'The set of all points such that the difference of the distances from two fixed points (foci) is constant.' },
{ name: 'Arc', description: 'A portion of the circumference of a circle.' },
{ name: 'Sector', description: 'The portion of a circle enclosed by two radii and an arc.' },
{ name: 'Trapezoid', description: 'A quadrilateral with at least one pair of parallel sides.' },
{ name: 'Rhombus', description: 'A quadrilateral with all sides of equal length.' },
{ name: 'Regular Polygon', description: 'A polygon with all sides and angles equal.' },
{ name: 'Pentagon', description: 'A polygon with five sides.' },
{ name: 'Hexagon', description: 'A polygon with six sides.' },
{ name: 'Octagon', description: 'A polygon with eight sides.' },
{ name: 'Sphere', description: 'The set of all points in space equidistant from a fixed point (center).', },
{ name: 'Cylinder', description: 'A three-dimensional shape with two parallel circular bases connected by a curved surface.' },
{ name: 'Cone', description: 'A three-dimensional shape with a circular base and a single vertex.' },
{ name: 'Rectangular Prism', description: 'A three-dimensional shape with six rectangular faces, opposite faces are congruent.' },
{ name: 'Pyramid', description: 'A three-dimensional shape with a polygonal base and triangular faces that meet at a common vertex.' },
];

const ShapeInfo = ({ name, description, dimensions }) => (
<div>
<h2>{name}</h2>
<p>{description}</p>
{dimensions && (
<div>
{dimensions.map((dimension) => (
<p key={dimension.name}>{dimension.name}: {dimension.value}</p>
))}
</div>
)}
</div>
);

const App = () => {
const [selectedShape, setSelectedShape] = useState(null);
const [showDimensions, setShowDimensions] = useState(false);

const handleShapeSelection = (shape) => {
setSelectedShape(shape);
};

const handleDimensionToggle = () => {
setShowDimensions(!showDimensions);
};

let dimensions = null;
if (selectedShape && showDimensions) {
switch (selectedShape.name) {
case 'Rectangle':
case 'Square':
dimensions = [{ name: 'Height', value: 100 }, { name: 'Width', value: 50 }]; // Replace with actual input if needed
break;
case 'Circle':
dimensions = [{ name: 'Radius', value: 25 }]; // Replace with actual input if needed
break;
case 'Triangle':
dimensions = [{ name: 'Height', value: 80 }, { name: 'Base', value: 60 }]; // Replace with actual input if needed
break;
case 'Trapezoid':
dimensions = [
{ name: 'Height', value: 70 }, // Replace with actual input if needed
{ name: 'Base 1', value: 40 }, // Replace with actual input if needed
{ name: 'Base 2', value: 50 }, // Replace with actual input if needed
];
break;
case 'Rhombus':
dimensions = [{ name: 'Side', value: 30 }]; // Replace with actual input if needed
break;
case 'Regular Polygon': // Assuming number of sides is known (replace with actual input if needed)
dimensions = [
{ name: 'Side', value: 20 }, // Replace with actual input if needed
{ name: 'Apothem', value: 15 }, // Replace with actual input if needed
];
break;
case 'Pentagon':
case 'Hexagon':
case 'Octagon':
// Add dimensions for these shapes (replace with actual input if needed)
dimensions = [];
break;
case 'Sphere':
dimensions = [{ name: 'Radius', value: 12 }]; // Replace with actual input if needed
break;
case 'Cylinder':
dimensions = [
{ name: 'Height', value: 80 }, // Replace with actual input if needed
{ name: 'Radius', value: 18 }, // Replace with actual input if needed
];
break;
case 'Cone':
dimensions = [
{ name: 'Height', value: 60 }, // Replace with actual input if needed
{ name: 'Radius', value: 15 }, // Replace with actual input if needed
];
break;
case 'Rectangular Prism':
dimensions = [
{ name: 'Length', value: 100 }, // Replace with actual input if needed
{ name: 'Width', value: 50 }, // Replace with actual input if needed
{ name: 'Height', value: 75 }, // Replace with actual input if needed
];
break;
case 'Pyramid':
dimensions = [
{ name: 'Height', value: 50 }, // Replace with actual input if needed
{ name: 'Base Side', value: 20 }, // Replace with actual input if needed (assuming all sides of the base are equal)
];
break;
default:
dimensions = [];
}
}

const handleDimensionInput = (event) => {
// Implement logic to handle user input for dimensions based on the selected shape
};

return (
<div className="App">
<h1>Shape Explorer</h1>
<div>
<h2>Select a Shape:</h2>
<ul>
{shapes.map((shape) => (
<li key={shape.name} onClick={() => handleShapeSelection(shape)}>
{shape.name}
</li>
))}
</ul>
</div>
<div>
<label htmlFor="showDimensions">
<input
type="checkbox"
id="showDimensions"
checked={showDimensions}
onChange={handleDimensionToggle}
/>
Show Dimensions
</label>
{selectedShape && (
<ShapeInfo name={selectedShape.name} description={selectedShape.description} dimensions={dimensions} />
)}
{showDimensions && (
<div>
{/* Implement UI elements to allow user input for dimensions based on the selected shape */}
<button onClick={handleDimensionInput}>Update Dimensions</button>
</div>
)}
</div>
</div>
);
};

export default App;