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Distance Between Two Points- FIII- Miss Luz

Зохиогч:Luz, Tamara Willis

Objective:

Students will explore distance between two points in a coordinate plane and learn how this relates to right triangles.

Activity 1: Click, drag, and drop the points to explore the distance between them.

Activity 2: Use the visual to...

Find the distance between each set of two points:

  1. (0,0) and (5,0)
  2. (0,0) and (0,5)
  3. (7,3) and (5,3)
  4. (-6,-4) and (-6,4)
Explain how you know.

Хариугаа шалгая

Activity 3: Check your answer.

Activity 4: Click, drag, and drop the points to explore the distance between them.

Activity 5: Use the visual to...

Find the distance between (1,1) and (8,6).

  1. What is different this time?
  2. Can this exact distance be found? Why or why not?

Хариугаа шалгая

Activity 6: Check your answer.

Attention: Did you notice the right triangle?

Attention: Did you notice the right triangle?

Activity 7: Wherever there is a diagonal distance, there is also a right triangle.

  • The longest side of the right triangle (called the hypotenuse) is the diagonal distance.
  • The two shorter sides of the right triangle (called the legs) make up the horizontal and vertical components of the diagonal distance.
Click the most correct choice.

Бүх хариултаа тэмдэглэнэ үү
  • A
  • B
  • C
  • D
Миний хариултыг шалга (3)

Activity 8: Watch the video and take notes in ypur copybook.

Activity 9: Try to solve this exercise.

Activity 9: Try to solve this exercise.
Complete the exercise in your copybook and show your work to your teacher. At the end you need to find and write the formula of the Distance between 2 points.

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