Math Humor Q: What keeps a square from moving?.

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Presentation transcript:

Math Humor Q: What keeps a square from moving?

Math Humor Q: What keeps a square from moving? A: Square roots!

Apply midpoint, distance formula and LT 1.6: Apply midpoint, distance formula and Pythagorean Theorem in the coordinate plane Most missed LT!!!

Does the midpoint formula look familiar??? Most missed question!!! Does the midpoint formula look familiar??? What are we actually doing when we use the midpoint formula?? Example 1: a. Find the coordinates of the midpoint of with the endpoints C(-4, 2) and D(8, 7). (2, 4.5) b. Given line AC, with coordinates A(4, 9) and midpoint B (1, 4), find the coordinates of endpoint C. (-2, -1)

Most missed question!!!

Example 3:

Example 4: Given a right triangle with the length of one leg equal to 15 inches and the length of the hypotenuse equal to 25 units, find the length of the other leg. 20

Most missed question!!!