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Mathematics, 13.01.2021 21:20 azertyqwerty123

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

Part A: Find the length of each side of the triangle. Show your work. (4 points)

Part B: Find the slope of each side of the triangle. Show your work. (3 points)

Part C: Classify the triangle. Explain your reasoning. (3 points)

#2
Triangle ABC has been rotated 90° to create triangle DEF. Write the equation, in slope-intercept form, of the side of triangle ABC that is perpendicular to segment EF. You must show all work
picture above

#3

A point Q on a segment with endpoints A (2, −1) and C (4, 2) partitions the segment in a 4:1 ratio. Find Q. You must show all work to receive credit.


25 points and brainliest

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

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25 points and brainliest #1
Triangle DEF has vertices located at D (2, 1), E (3, 5), and F (...

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