'Splitter theorem' presentation slideshows

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8.5 and 8.6: Proportions in Triangles and Ratios of Perimeters and Areas

8.5 and 8.6: Proportions in Triangles and Ratios of Perimeters and Areas. Objectives: To use the Side-Splitter Theorem to find missing dimensions in triangles To use the Triangle-Angle Bisector Theorem to find missing dimensions in a triangle.

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Chapter 8 Lesson 5

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Chapter 7: Similarity

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8.5:Proportions in Triangles

8.5:Proportions in Triangles. Objectives: To use the Side-Splitter Theorem to find missing dimensions in triangles To use the Triangle-Angle Bisector Theorem to find missing dimensions in a triangle. . Side-Splitter Theorem.

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Objectives: Use Side-splitter Theorem and the Triangle-Angle-Bisector Theorem

Section 8-5 Proportions in Triangles SPI 22B: apply ratio and proportion to solve real-world problems involving polygons. Objectives: Use Side-splitter Theorem and the Triangle-Angle-Bisector Theorem. Similar triangles can be used

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8-4 Proportions in Triangles

8-4 Proportions in Triangles. Class Notes and Examples. Theorem 7-4: Side-Splitter Theorem. If a line runs through a triangle, parallel to one side, then it cuts the sides it crosses proportionally. Corollary to Side-Splitter Theorem.

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Find y .

CN NA. CM MB. =. Side-Splitter Theorem. 12 y. 10 6. =. Substitute. 10 y = 72. Cross-Product Property. y = 7.2. Solve for y. Proportions in Triangles. LESSON 7-5. Additional Examples. Find y . . Quick Check. Because RSTU is a trapezoid, RS || UT . . 6 x. 5

172 views • 3 slides