Write a two column proof for the given information m<ABC=90 degrees m<1=4m<2 m<2=18 degrees Also, state the angle relationships (adjacent, linear, vertical) of an X shape.
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Originally Posted by xrx Write a two column proof for the given information m<ABC=90 degrees m<1=4m<2 m<2=18 degrees Also, state the angle relationships (adjacent, linear, vertical) of an X shape. A two column proof of what? All you have given us is information. We have no idea of what you are trying to prove. -Dan
What's a two-column proof?
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