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7. The perimeter of triangle formed by the points (0, 0), (2, 0) and (0, 2) is |
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Answer» Let A(0,0) B(2,0) and C(0,2)now to find the perimeter you need to ADD the distances of three sides.Perimeter = AB+BC+CAAB = 2 (By distance formula)BC = 2√2 (By distance formula)CA = 2 (By distance formula)Perimeter = 2+2+2√2 = 4+2√2Hope it helps.Mark Brainer.Thanks.Like FOLLOW and Rate.Teacher. |
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