Mathematics Enhanced Sample Scope and Sequence

Activity Sheet: Special Right Triangles and Right Triangle Trigonometry. 30-60-90 right triangles. Draw and label a right triangle ABC. Mark the right angle as B. Measure each angle. Adjust segments points A and C, if necessary, to make angle A 60 degrees and angle C 30 degrees. Get as close as possible. Be sure to keep angle B as a 90-degree ... ................
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