3. Find one counterexample to show that the conjecture is false: "Z1 and 22 are supplementary, so one of the angles is acute."
O
m21=39º and m2=146
O
m_1=109° and m2=71
m1=90° and mZ2=90
h
O
m1=31° and m2=59

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

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