2.4 and 2.5

Question 1

a=a

Answer 1

reflective property

Question 2

if a=b, then b=a

Answer 2

symmetric property

Question 3

if a=b and b=c, then a=c

Answer 3

transitive property

Question 4

statement you prove is true

Answer 4

theorem

Question 5

written as a sentences in a paragraph

Answer 5

paragraph proof