3 years ago

Triangle DEF has vertices located at D (2, 1), E (3,5), and F (6,2).

Mathematics

1 answer:

IRINA_888 [86]3 years ago

3 0

Answer:

(A)

Length of DE = √17

EF = √18

DF = √17

(B) Slope of DE = 4

EF = 1

DF = 1/4

Step-by-step explanation:

See attached image.

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Answer:

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Step-by-step explanation:

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