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Bellwork Do the following problem on a ½ sheet of paper and turn in.

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Presentation on theme: "Bellwork Do the following problem on a ½ sheet of paper and turn in."— Presentation transcript:

1 Bellwork Do the following problem on a ½ sheet of paper and turn in.
The ratios of three angles in a triangle are 8:6:4. Find the value of x and classify the triangle by sides and angles.

2 7.2 Two Proof Oriented Triangle Theorems
Students will be able to apply the AAS and No Choice Theorems.

3 No Choice Theorem—Toolbox!
Prove: If two angles of one triangle are congruent to two angles of another triangle, then the third angles are congruent. An Algebraic Proof:

4 Example 1 Given: Prove: VBYZ is a parallelogram.

5 Example 2 Given: O is the center Prove:

6 Homework pg. 304 #3, 4, 6, 9, 10, 14, 16

7 D B C Skip A skip B A D C C (repeat)


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