Deductive reasoning uses available facts and principles to reach a conclusion.

true
or
false

question 2

which of the following laws is described in the situation below?
you are given the following true statement:
if angles a and b are vertical, then they are congruent.
if two angles are vertical then they are congruent. therefore, since angles a and b are vertical, then they are congruent.

law of detachment
or
law of syllogism

question 3

deductive reasoning uses observations to prove conjectures.

true
or
false