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This Finding Trig Values assessment also includes:
Let's keep trigonometry simple. When given a cosine ratio, learners must use the clues about the quadrant to determine the sine and tangent ratios. The answer key has a complete worked-out solution to help guide pupils through the problem.
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CCSS:
Designed
Additional Tags
Instructional Ideas
- Although the answer key uses the identities to solve, learners can still use right triangle trigonometry for the answer
Classroom Considerations
- Answer key solves by using the trigonometric identities
Pros
- The problem is simple and quick
Cons
- None