Question

find the distance between the point Q[3, -7], R(3, 3)​

Answer 1

The answer for the question is attached herewith.

Answer 2

Answer:

by distance formula : QR^2=(x2-x1)+(y2-y1)

so: x2=3

x1=3

y2=3

y1= -7

substitute values

so : QR^2= (3-3)^2 + [3-(-7)]^2

= 0+(3+7)^2

= 0+(10)^2

=100

SO taking square root

QR=√100

QR= 10