Change this radical to an algebraic expression with fractional exponents. the square root of b.

B^1/2 should be the answer you want

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

D. i think it is the savings