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3 years ago

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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Answer:

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Step-by-step explanation:

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Check this by plugging it back into our original equation.

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Your answer is correct.

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