In his first period, Mr. Mueller had 27 students in his virtual class after 5 students left the class. Which equation can be used to find b, the number of students in his class before the 5 students left?

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

62926281916 inches of rain: )