Question

PLEASE HELP GIVING 30 POINTS

Determine the length of XZ
A) XZ = 7.07
B) XZ = 8.60
C) XZ = 10.00
D) XZ = 50.00

Answer 1

A

Explanation:

we have: X(7;7) and Z(2;2)

rule: √(x2-x1)^2+(y2-y1)^2

so √(2-7)^2+(2-7)^2

=√(-5)^2+(-5)^2

=√25+25

=√50

=7.07