Writing a Two-Column Proof Try it
Angles Reasons
Given ZABC ZDEF and
LGHI ZDEF
Prove mZABC = mZGHI
IR
ДАВС
ZDEF
LGHI
M_ABC
mZGHI
Statements
Reasons
Assemble the proof by dragging tiles to
the Statements and Reasons columns

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

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