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Module 7 · Advanced standard library
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@property — computed attributes
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📝 **Question:** Class \`Rectangle\` with \`w\` and \`h\`. Add property \`area\` that returns \`w*h\`. Print area of Rectangle(3, 4).\nExpected: 12 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
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