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adoni [48]
3 years ago
11

If A=(0,0) and B=(6,3), what is the length of AB?

Mathematics
1 answer:
mr Goodwill [35]3 years ago
3 0

Answer:

<h2>3√5 units</h2>

solution,

A(0,0)---->(X1,y1)

B(6,3)---->(x2,y2)

Now,

ab =  \sqrt{ {(x2 - x1)}^{2}  + (y2 - y1) ^{2} }  \\  \:  \:  \:  =  \sqrt{ {(6 - 0)}^{2} +  {(3 - 0)}^{2}  }  \\  \:  \:  \:  =  \sqrt{ {(6)}^{2}  + {(3)}^{2} }  \\  \:  \:  \:  \:  =  \sqrt{36 + 9}  \\  \:  \:  \:  \:  =   \sqrt{45}  \\  \:  \:  \:  = 3 \sqrt{5 }  \: units

Hope this helps...

Good luck on your assignment..

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