Two construction workers are assigned to fill a circular sinkhole with concrete. To determine the amount of concrete needed, the workers decide to find the diameter of the sinkhole. D is the midpoint of BE and C is the midpoint of AE. What is the diameter of the sinkhole?

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

Dis the answer (reflexive)

Okay.heres what you do.you can find a unit rate by dividing 4 by 10do it in that order don't switch ! do that for all. divide 2 by 9divide 4 by 10divide 3 by 9