Create a strip diagram for the following problem. katie has 876 pieces of candy. she puts them into 6 canisters. how many pieces of candy, c, are in each canister?

The perimeter of △cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.