Choose (two) statements (the original conditional statement and converse)
that could form the biconditional "An object measures 12 inches if and only if it is 1 foot long."
A. If an object is 1 foot long, then it measures 12 inches.
B. If an object does not measure 12 inches, then it is not 1 foot long.
C. An object is not 1 foot long if it does not measure 12 inches.
D. If an object measures 12 inches, then it is 1 foot long.
PLEASE HELP !!