Friday, April 3, 2009

When looking at the chart below, i found a pattern. When sides AC and BC are the same, the angles A and B are congruent. In the first graph, side AC stays at 9 and the side BC decreases by 1. Angle A decreases by at least 4 degrees while angle B increases by at least 4. When side AC stays at 9, and side BC decreases by an equal amout. When looking at the angles, they are all in the 40 degrees. i think you can predict the angles of triangles when you have the side lengths.
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  1. Ms. Sheppard-BrickApril 6, 2009 at 4:43 PM

    I'm still not sure what your original question about right triangles is. In your last post, be sure to include your original question, how you investigated it, what data you collected, and how that data did or did not answer your question.

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