How many ways are there to distribute the cookies if there are six choco- late cookies, six oatmeal cookies and six red velvet c
1 answer:
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Answer:
(A)
Length of DE = √17
EF = √18
DF = √17
(B) Slope of DE = 4
EF = 1
DF = 1/4
(C) Isosceles triangle.
Step-by-step explanation:
See attached image.
