Question

Square ABCD is constructed with a compass and straightedge.
Which statement tells why line segment AB is congruent to line segment BC?



A.
The length of line segment CD is double the length of line segment AB.

B.
The lengths of line segment AB and line segment BC are measured with the straightedge.

C.
The lengths of line segment DB and line segment BA are measured with the straightedge.

D.
Line segment AB and line segment BC are radii of the same circle.


http://static.k12.com/calms_media/media/802500_803000/802601/2/b619bff90cfc0fb2651a66f0cb5918e694d0505f/1

Answer 1

I dont know

@xapproachesinfinity

Answer 2

can't see the picture

Answer 3

somehting is wrong with the link

Answer 4

if ABCD is a square measured by a compass and ruler
then AB and BC are radii of same circle

Answer 5

but then measuring AB with BC with a ruler tells they are congruent
so B and D are both possible answers