Question

distance between (a ,b) (-a,-b)​

Answer 1

Answer:

$2 \sqrt{ {a}^{2} + {b}^{2} }$

THERE ARE 2 METHODS THE ONE USING DISTANCE FORMULA CAN BE USE IN EXAMS ASK YOUR TEACHER BEFORE USING THE SECOND ONE AS I FIGURES IT OUT MYSELF(method 2 uses distance from origin)

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