4.7 Triangles and Coordinate Review of Distance formula and Midpoint formula.

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Presentation transcript:

4.7 Triangles and Coordinate Review of Distance formula and Midpoint formula

Lets place a 3 unit by 5 unit rectangle in a Coordinate plane starting at (0,0) What is the missing Point

Lets place a Right triangle with legs 6 and 8 in the plane. What is the hypotenuse?

Lets place a Right triangle with legs 6 and 8 in the plane. What is the hypotenuse? Need the distance formula

The points are (0, 0) and ( 8, 6)

What point makes Give the coordinates at point B.

What point makes Give the coordinates at point B. Midpoint

Prove bisects

Name the Point J

Homework Page 247 #7 – 27 odd, 32, 33