Question

find the distance between the piont A( 1,-3) and B(2,-5) ?​

Answer 1

Answer:

Step-by-step explanation:

distance = $\sqrt[]{(x_{1} -x_{2} )^2 + (y_{1} - y_{2}^2)}$

therefore sqrt (1-2)^2 + (-3-(-5))^2

= 1^2 + 2^2 = root5

Answer 2

Answer:

√5

Step-by-step explanation:

√(1-2)^2 + (-3 -(-5))^2

= √(-1)^2 + (2)^2

= √1+4

= √5