properties

Question 1

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

Answer 1

Transitive property of equality

Question 2

If A≅B and B≅C, then A≅C

Answer 2

Transitive property of congruence

Question 3

If a(b+c) then ab+ac

Answer 3

Distributive property of equality

Question 4

If a=b then b can be substituted for a in any equation or expression

Answer 4

Substitution property of equality

Question 5

If a=b then ac=bc

Answer 5

Multiplication property of equality

Question 6

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

Answer 6

Subtraction property of equality

Question 7

If a=b then b=a

Answer 7

Symmetric property of equality

Question 8

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

Answer 8

Addition property of equality

Question 9

If A≅B then B≅A

Answer 9

Symmetric property of congruence

Question 10

If a=b and c≠0 then a/c=b/c

Answer 10

Division property of equality