Question

please answer all these questions and useless anwers will be reported .... ​

Answer 1

(1) - I think that 1st answer should be 0° or 90°.

(2) - (0,0).

(3) - x=3 is parallel to y axis.

(4) - the coordinates of base BC is (5,-5)

(4) - the coordinates of base BC is (5,-5) when midpoint is the origin.

(5) - don't know

(6) - don't know

hope this helps you

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