Question

find the distance between (1,3) (2,5)​

Answer 1

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Explanation:

We use distance formula to find distance between two points

$\bold{\boxed{\purple{D = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }}}$

Here ,X1=1 ;X2=2 ;Y1=3 and Y2=5

Now applying distance formula to find out the distance between given Pôîñts say A(1,3) and B(2,5)

$= > D= \sqrt{ {(2 - 1)}^{2} + {(5 - 3)}^{2} }$

$= \sqrt{ {(1)}^{2} + {(2)}^{2} } = \sqrt{4 + 1} = \sqrt{5}$

D=√5 units

Therefore ,the distance between A(1,3) and B(2,5) is √5 units.

Answer 2

$\huge\bold{\gray{\sf{Answer:}}}$

Explanation:

We use distance formula to find distance between two points

$\bold{\boxed{\purple{D = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } }}}$

Here ,X1=1 ;X2=2 ;Y1=3 and Y2=5

Now applying distance formula to find out the distance between given Pôîñts say A(1,3) and B(2,5)

$= > D= \sqrt{ {(2 - 1)}^{2} + {(5 - 3)}^{2} }$

$= \sqrt{ {(1)}^{2} + {(2)}^{2} } = \sqrt{4 + 1} = \sqrt{5}$

D=√5 units

Therefore ,the distance between A(1,3) and B(2,5) is √5 units.