geometry unit 2 quiz 2

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2(4+5)=2(4)+2(5)

distributive property of equality

expression

a number, symbol, or group of numbers and/or symbols with their operations used to express some mathematical fact, quantity, or value

geometric property

a property that compares the congruence of one geometric figure with the same or another geometric figure

algebraic property

a universally accepted statement about an algebraic expression or equation that holds true in every instance in which the conditions of the property are met

Comunitive property of addition

for all expressions a and b, a+b=b+a ab=ba

For any geometric figures A , B , and C , if A≅B and B≅C , then A≅C .

transitive

For all expressions a , b , and c , if a = b and b = c , then a = c .

transitive property of equality

For any geometric figure A , A≅A .

reflexive

For all expressions a , b , and c , if a=b then ac=bc .

multiplication property of equality

Which property is illustrated? XY¯≅XY¯

reflexive property of congruence

For every expression a, a=a .

reflexive property of equality

For all expressions a and b , if a=b , then b can be substituted for a in any expression.

substitution property of equality

For all expressions a , b , and c , if a=b , then a-c=b-c .

subtraction property of equality

If x+3=2x+6 , then x+3-3=2x+6-3 .

subtraction property of equality

For any geometric figures A and B , if A≅B , then B≅A .

symmetric

Which property is illustrated? ∠A≅∠B so ∠B≅∠A

symmetric property of congruence

3 x 10 = 30 and 30=5×6 so 3×10=5×6

transitive property of equality

Symmetric Property of Congruence

for any geometric figures A and B, if A≅B, then B≅A

For all expressions a , b , and c , if a=b , then a+c=b+c .

addition property of equality

For all expressions a , b , and c , a+(b+c)=(a+b)+c

associative property of addition

For all expressions a , b , and c , (ab)c=a(bc)

associative property of multiplication

x+9=9+x

communitive property of addition

For all expressions a and b , a+b=b+a

commutative property of addition

For all expressions a and b , ab=ba .

commutative property of multiplication

For all expressions a , b , and c , a(b+c)=ab+ac

distributive property of equality

For all expressions a , b , and c , if a=b and c≠0 , then a/c=b/c .

division property of equality

Symmetric Property of Equality

for all expressions a and b, if a=b, then b=a

Substitution Property of Equality

for all expressions a, and b, if a=b then b can be substituted for a in any expression

Associative Property of Addition

for all expressions a, b, and c, (a+b)+c=a+(b+c) (ab)c=a(bc)

Distributive Property of Multiplication

for all expressions a, b, and c, a(b+c)=(ab)+(ac)

Transitive Property of Equality

for all expressions a, b, and c, if a=b and b=c, then a=c

Division Property of Equality

for all expressions a, b, and c, if a=b and c≠0, then, a/c=b/c

Addition Property of Equality

for all expressions a, b, and c, if a=b, then a+c=b+c

Subtraction Property of Equality

for all expressions a, b, and c, if a=b, then a-c=b-c

Multiplication Property of Equality

for all expressions a, b, and c, if a=b, then ac=bc

Reflexive Property of Congruence

for any geometric figure A, A≅A

Transitive Property of Congruence

for any geometric figures A, B, and C, if A≅B and B≅C, then A≅C

Reflexive Property of Equality

for every expression a, a = a

For all expressions a and b , if a=b then b=a .

symmetric property of equality

If x=y , then y=x .

symmetric property of equality


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