Answer:
2) d= 2 sqrt 13
3) d= sqrt 10
Step-by-step explanation:
Question 2.
(3,0) and (9,4)
d = sqrt [(4-0)^2 + (9-3)^2]
d = sqrt (16 + 36)
d = sqrt 52
d = 2 sqrt 13
Question 3.
(0,-7) and (- 1,-4)
d = sqrt [(-1-0)^2 + (-4- -7)^2]
d = sqrt [ (-1)^2 + (3)^2]
d = sqrt (1+9)
d = sqrt 10
