Portale Risorse

Qui puoi trovare risorse per l'insegnamento delle discipline STEM.

Cerca e filtra in base alle tue preferenze per trovare attività gratuite, video o webinar.

Stacking circles

Circles are stacked. How high is the top point above the ground?

Publisher: Texas Instruments UK

Editor: Barrie Galpin

Author: David J C Elgin

Argomento:  Matematica

Tags  Pitagora

Students are required to use Pythagoras and simple geometry to calculate the height of the point A above the ground.

Clicking on the slider in the bottom right corner reveals the correct answer. New examples can be made by moving the white circle on each diagram]

Publisher specific license