Question

Find the distance between the points given. (-3, 0) and (0,rad7 ) 4

Answer 1

Let (-3, 0) represent A and (0,
`√(7)`) represent B.

`d_(AB) =\sqrt{(-3 - 0)^(2) +(0 - √(7))^(2)}`

`d_A_B} =\sqrt{(-3)^2 + (- √(7) )^2}`

`d_A_B} =√((9 +7))`

`d_A_B} =√((16))`

`d_A_B}` = 4

Answer: 4 units