Which conditional has the same truth value as its convers?
A.) If x = 7, then | x | = 7.
B.) If a figure is a square, then it has four sides.
C.) If x - 17=4, then x = 21.
D.) If an angle has a measure of 80, then it is acute.

Question

Which conditional has the same truth value as its convers? 
A.) If x = 7, then | x | = 7.
B.) If a figure is a square, then it has four sides.
C.) If x - 17=4, then x = 21.
D.) If an angle has a measure of 80, then it is acute.

zzr0ck3r · Answer

well what do you think?
A) if x = 7 then |x|=7
converse if |x|=7 then x =7 is not true because |-7|=7

B) if a figure is a square then it has four sides
converse is if it has four sides then it is a square    well....rectangle has four sides and is not a square

C) if x-17=4 then x =21
converse if x =21 then x-17=4
is this true?