# Trigonometry Law of Cosines Task Cards plus HW

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1. Applications of Trigonometry Unit 6 Bundle Part 1 for PreCalculus and Trigonometry Curriculum. This bundle is included in ★ PreCalculus Curriculum Mega BundleThe topics in this bundle and are usually found in Unit 3 in a Trigonometry course and often Unit 6 in PreCalculus. Since curriculums vary
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Product Description
Law of Cosines Task Cards, HW, QR, self checking.

This product is designed for PreCalculus and Trigonometry and can be used in Algebra 2.

Included in this Lesson:

✓ Task Cards: There are two sets of 10 cards. One set has QR codes and the other is without. Students do not need to be on the internet to use the QR but must have a device on which the app is installed. My students love the independence of checking their own answers and having the chance to fix mistakes before turning in their work. And, of course, they love technology.

There are six problems using the Law of Cosines to solve triangles or to find a specific side or angle. There are also four real world applications using the Law of Cosines.

✓ Handout with 5 problems which can be used as enrichment, homework, group work, or as an assessment. Two of the problems are applications.

✓ Student response sheets with room for students to show their work. The response sheets are unnumbered so you may choose the cards you want if you think ten is too many.

✓ How to Use task Cards Guide

You may also like:

•Law of Cosines PowerPoint, HW, Guided Notes, and more
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•Law of Sines PowerPoint, HW Guided Notes, and more
•Trig Identities and Formulas Flip Book
•Bundle of Right Triangles Ratios
•PreCalculus Bundle of Activities and Resources

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10 pages
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