A local college 29 Of the male students are smokers and 261 or non-smokers well students 40 or smokers in 360 or non-smokers a male student and a female student from the college are randomly selected for a survey what is the probably that both are smokers

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

You want the answer to all