Question

The vertices of a variable triangle are (3, 4) (5 cos 0, 5 sin n) and
(5 sin 0, -5 cos 6), where 8 e R. Then which of the following is true
(A) Circumcentre of the triangle (0,0)
(B) Locus of orthocentre is (x + y − 1)2 + (x - y - 7)2 = 50
(C) Circumcentre of triangle (3, 4)
(D) locus of orthocentre is (x + y - 7) + (x – y + 1)2 = 100​

Answer 1

Answer:

Step-by-step explanation:

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