Question

The length of a car is √185 ft. Will this car fit in a garage that measure 10 ft long? If not that is the minimum length of a garage long enough for this car

Answer 1

10 is the square root of only 100, so I know that the square root of 185 must be longer.

The square root of 185 is about 13.6 , so the garage must be absolutely
not any shorter than 14-ft, and 15-ft or 16-ft would be even better.