Question

the diameter of my car is 10 feet what is the area in square feet of my car

Answer 1

Answer:

Sir, there is no such thing called diameter for the cars. They can be at most cuboid (rectangular) in shape.

They are never round shaped. So, your question itself is wrong.

Who asked you such question? Indian Institute of Science will teach them a lesson.

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Also, cars have surface area. Simple area thing, that we talk about generally in 2D, is not applicable on cars.