Answer:
the answer is option A
Explanation:
Distance between two points
/XY/ = √((X2-X1)²+(Y2-Y1)²)
Therefore
/XY/= √((7-(-5)²+(15-4)²)
First a farl we should know,
Distance (d) = √(x2-x1)^2+ (y2-y1)^2
x(-5,4) = (x1, y1)
y(7,15) = (x2, y2)
Now,
Distance (d) = √(x2-x1) + (y2-y1)
Ans = √(7-5)^2 + (15-4)^2
Answred by : - ||Ziddiboy||
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