Math Arguments
180 Days of Ideas for Discussion in Math Class. (as of 9July2014, we're in overtime!)
Sunday, September 21, 2014
257: Two Triangles
We have this "hard" SAT question:
In the figure above, if
AB
= 4,
BC
= 24, and
AD
= 26, then
CD
= ?
How could we redraw this to make it simpler to see and understand the solution?
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