The sides have lengths
√(18^2 + 8^2) = √388
√(5^2 + 4^2) = √41
√(13^2 + 4^2) = √185
Not much can be done to simplify that, so just add them up. The total is approx. 39.7
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3 answers
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(-5,4)(2,9)and(10,-5)
(-5,4)(2,9)and(10,-5)
find the perimeter of a triangle whose vertices are the followinf specified points in the plane?
(-5,4)(2,9)and(10,-5)
(-5,4)(2,9)and(10,-5)
1 answer