Similar triangles and its application on finding building's height

Two properties of similar triangles
1) corresponding angles are equal
2) corresponding lengths are proportional

Using similar triangle to find building's height, and show you the basic ideas in collecting data in your calculation.

Thank you for watching :)

Тэги:

#similar_triangle #education_240 #application_math #building's_height #brian_ching #3_weeks_learning_plan

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