Give the reason for the step taken from a proof.
<1 and <2 are a linear pair given
m<1 + m<2 = 180* ?
a. congruent supplements theorem
b. vertical angles theorem
c. linear pair postulate
d. congruent complements theorem
when i put < i hope you know what i mean and when i put an asterisk sign just replace it with a degrees sign in your mind.
To determine the reason for the step taken from the proof, we need to identify the properties or theorems used. In this case, the given information states that <1 and <2 form a linear pair.
A linear pair consists of two adjacent angles that add up to 180 degrees.
Therefore, to find the reason for the step taken from the proof, we need to consider the property or theorem that relates to the sum of the measures of a linear pair.
The correct answer is c. linear pair postulate. This postulate states that if two angles form a linear pair, their measures add up to 180 degrees.