Patterns in the 30-60-90 Table

Students are asked to use 30-60-90 triangle relationships to observe and explain the relationship between sin 30 and cos 60 (or sin 60 and cos 30).
Resource ID#: 73142 Type: Formative Assessment
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General Information

Subject(s): Mathematics
Grade Level(s): 9, 10, 11, 12
Intended Audience: Educators educators
Keywords: MFAS, sine, cosine, right triangle, complementary angles, special right triangle, 30-60-90
Instructional Component Type(s): Formative Assessment
Resource Collection: MFAS Formative Assessments

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