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The best math program for middle school students
Showing posts with label
30-60-90 degrees right triangle
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Showing posts with label
30-60-90 degrees right triangle
.
Show all posts
Friday, May 25, 2012
Special Right Triangles: 30-60-90 and 45-45-90 Degrees Right Triangles
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Please give me feedback on the comment. Thanks a lot!! Mrs. Lin These are the two most common right triangles. For 45-45...
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