about 14% of the population of a large country is nervous around strangers. if two people are randomly selected, what is the probability both are nervous around strangers? what is the probability at least one is nervous around strangers?

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's