Question

Paul's school is building a new soccer field. The coordinates of two opposite

corners of the field on a planning grid are shown below. Find the distance
between them.
(30,40)
(20.30)

Answer 1

14.14 units

Explanation:

(30,40) (20,30)

Sq. root [(20-30)^2+(30-40)^2]
sq.root [(-10)^2 + (-10)^2]
= sq.root [(100) + (100)]
= sq.root 200

= 10 sq.root 2

= 14.14 units