2.5

Question 0

Subtraction property

Answer 0

If a= b, then a-c = b-c

Question 1

Addition property

Answer 1

If a=b, then a+c = b+c

Question 2

Multiplication property

Answer 2

If a=b, then ac=bc

Question 3

Division property

Answer 3

If a = b and c is not equal to zero, then a/c=b/c

Question 4

Reflexive property

Answer 4

For any real number a, a=a

Question 5

Symmetric property

Answer 5

If a=b, then b=a

Question 6

Transitive property

Answer 6

If a=b and b=c, then a=c

Question 7

Substitution property

Answer 7

If a = b, then (a) may be substituted for (b) in any equation or expression

Question 8

Reflexive property of congruence

Answer 8

Any geometric object is congruent to itself

Question 9

Transitive property of congruent

Answer 9

If one geometric object is congruent to a second, and the second is congruent to a third, then the first object is congruent to the third object

Question 10

Symmetric property of congruence

Answer 10

If one geometric object is congruent to a second to a second, then the second object is congruent to the first