Triangle Relationships

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Presentation transcript:

Triangle Relationships Chapter 4 Triangle Relationships

Section 7 Triangle Inequalities

The diagrams below show a relationship between the longest and shortest sides of a triangle and the largest and smallest angles.

Example 1: Order Angle Measures Name the angles rom largest to smallest.

Example 2: Order Side Lengths Name the sides from longest to shortest.

Checkpoint: Order Angle Measures and Side Lengths

Checkpoint: Order Angle Measures and Side Lengths

Example 3: Use the Triangle Inequality Can the side lengths form a triangle? Explain. 3, 5, 9 3, 5, 8 3, 5, 7

Checkpoint: Use the Triangle Inequality Can the side lengths form a triangle? Explain. 5, 7, 13 6, 9, 12 10, 15, 25

EXIT SLIP