2.3 Worksheet

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

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}) = 180^o, then _______ (m\angle{2}) = 180^o

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

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

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

Reflexive Property. ABC = _______