Use the Pythagorean Theorem to find VW.

a) 5 units

Step-by-step explanation:

Pythagorean Theorem : c^2 = b^2 + a^2

so

VW^2 = 3^2 + 4^2

VW^2 = 9 + 16 = 25

VW = 5

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.