2.3 Worksheet

Write a reason for each step in the algebraic proof below:

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Write a reason for each step in the algebraic proof below:

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Write a reason for each step in the algebraic proof below:

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Write a reason for each step in the algebraic proof below:

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Write a reason for each step in the algebraic proof below:

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Write a reason for each step in the algebraic proof below:

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Write a reason for each step in the algebraic proof below:

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Write a reason for each step in the algebraic proof below:

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For the next 10 questions, name the property of equality the statement illustrates.

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If XY = AB and AB = GH, then XY = GH.

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If AB = 20, then AB + CD = 20 + CD

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If m\angle{1} = m\angle{2}, then m\angle{2} = m\angle{1}.

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If AB = CD, then AB + EF = CD + EF.

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If 5(x + 8) = 2, then 5x + 40 = 2

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If 8x = 24, then x = 3.

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If x = 3c and r = 5x + 7, then r = 15c + 7.

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If A + A + A + A = 49, then 4A = 49

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DE = DE

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If 5x + 10 = 3x - 40, then 5x = 3x - 50.

For the next 12 questions, use the property provided to complete the statement.

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Reflexive Property. B = _____

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Transitive Property. If CD = GH and GH = RS, then =

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Addition Property. If x = 3, then 14 + x = ________

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Symmetric Property. If BC = RL, then =

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Substitution Property. If m\angle{A} = 45 and 3(m\angle{A}) = m\angle{B}, then _______ = m\angle{B}.

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Multiplication Property. If m\angle{B} = 20o, then _______ (m\angle{B}) = 80o.

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Division Property. If 3(m\angle{1}) = 180, then m\angle{1} = ________

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Closure Property. If m\angle{2} + m\angle{2} + 3(m\angle{2}) = 180o, then _______ (m\angle{2}) = 180o

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Multiplication Property. If RS = TU, then 6(RS) = _________

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Transitive Property. If m\angle{A} = 67o and 67o = m\angle{D}, then m _ = m _

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Symmetric Property. If m\angle{C} = m\angle{F}, then m _ = m __

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2.3 Worksheet

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If XY = AB and AB = GH, then XY = GH.

If AB = 20, then AB + CD = 20 + CD

If m\angle{1} = m\angle{2}, then m\angle{2} = m\angle{1}.

If AB = CD, then AB + EF = CD + EF.

If 5(x + 8) = 2, then 5x + 40 = 2

If 8x = 24, then x = 3.

If x = 3c and r = 5x + 7, then r = 15c + 7.

If A + A + A + A = 49, then 4A = 49

DE = DE

If 5x + 10 = 3x - 40, then 5x = 3x - 50.

Reflexive Property. B = _____

Transitive Property. If CD = GH and GH = RS, then ______ = ______

Addition Property. If x = 3, then 14 + x = ________

Symmetric Property. If BC = RL, then ______ = ______

Substitution Property. If m\angle{A} = 45 and 3(m\angle{A}) = m\angle{B}, then _______ = m\angle{B}.

Multiplication Property. If m\angle{B} = 20o, then _______ (m\angle{B}) = 80o.

Division Property. If 3(m\angle{1}) = 180, then m\angle{1} = ________

Closure Property. If m\angle{2} + m\angle{2} + 3(m\angle{2}) = 180o, then _______ (m\angle{2}) = 180o

Multiplication Property. If RS = TU, then 6(RS) = _________

Transitive Property. If m\angle{A} = 67o and 67o = m\angle{D}, then m _______ = m _______

Symmetric Property. If m\angle{C} = m\angle{F}, then m _______ = m ________

Reflexive Property. ABC = _______

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If XY = AB and AB = GH, then XY = GH.

If AB = 20, then AB + CD = 20 + CD

If m\angle{1} = m\angle{2}, then m\angle{2} = m\angle{1}.

If AB = CD, then AB + EF = CD + EF.

If 5(x + 8) = 2, then 5x + 40 = 2

Transitive Property. If CD = GH and GH = RS, then =

Symmetric Property. If BC = RL, then =

Transitive Property. If m\angle{A} = 67o and 67o = m\angle{D}, then m _ = m _

Symmetric Property. If m\angle{C} = m\angle{F}, then m _ = m __

Transitive Property. If CD = GH and GH = RS, then =

Symmetric Property. If BC = RL, then =

Transitive Property. If m\angle{A} = 67o and 67o = m\angle{D}, then m _ = m _

Symmetric Property. If m\angle{C} = m\angle{F}, then m _ = m __