Question

Domonstre que o triângulo com os vertical(-3,-2), (2,-5),(2,-4)

Answer 1

Oi Ray

A(-3,-2), B(2,-5), C(2,-4)

dAB² = 5² + 3² = 25 + 9 = 34,  AB = √34

dAC² = 5² + 2² = 25 + 4 = 29,      AC = √29

dBC² = 0² + 1² = 0 + 1 = ,            BC = 1

o triangulo é escaleno 

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