Tell that is equatrials triamgle if know apex that are A(-2,-2) B(2,6) and C(6,-2)
Tell that is equatrials triamgle if know apex that are A(-2,-2) B(2,6) and C(6,-2)
Enis , 6 Years ago
Grade 12
Analytical Geometry> Tell that is equatrials triamgle if know ...
1 AnswersAditya Gupta
hello enis, your ques is very unclear as it has several typos and errors. kindly repost with pic attached. i think you are asking whether the triangle with vertices A(-2,-2) B(2,6) and C(6,-2) is equilateral or not.
so obviously AB^2= 8^2+4^2
and BC^2= 4^2+8^2
and AC^2= 8^2
hence triangle is isosceles but not equilateral.
kindly approve :=)
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