Distance and Midpoint Formulas

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Presentation transcript:

Distance and Midpoint Formulas Lesson 11-3 Distance and Midpoint Formulas

HWK: p 601 2-22 even WB p 501 Vocab: 1) distance 2) midpoint Obj: 1) To find the distance between two points using the Distance Formula 2) To find the midpoint of a segment using the Midpoint Formula HWK: p 601 2-22 even WB p 501 Vocab: 1) distance 2) midpoint

Formulas Distance Formula d = √ (x₁ - x₂)² + (y₁ - y₂)² Midpoint Formula M = x₁ + x₂ , y₁ + y₂ 2 2

Ex 1) Find the distance between the two points to the nearest tenth Ex 1) Find the distance between the two points to the nearest tenth. (3, 8) and (2, 4)

Ex 2) Find the perimeter of the figure Ex 2) Find the perimeter of the figure. Round to the nearest tenth on the last step. D E F

Find the midpoint of each segment Ex 3) a) b) Q A P B

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