Question

(STUCK BETWEEN TWO) Sam is measuring an art piece with a ruler. To minimize parallax, he should:
1.)place the ruler such that the edge is above the object
2.)lace the ruler such that the edge is against the object

Answer 1

@Nnesha @pooja195 @mathmale

Answer 2

If it is above the object, you can have visual distortion. Right?

Answer 3

@jayzdd yes

Answer 4

@mathmale

Answer 5

@freckles @imqwerty

Answer 6

@iwanttogotostanford you answered your own question...

Answer 7

you said that "yes" you would have visual distortion if it was above. so the answer would be the one that isnt "above"