P-P Situation 1: Problem 1.

P-P Situation 1:

[i][size=100][justify]Create mathematical problems in a dynamic GeoGebra environment, which include the geometric figure arbelos.[/justify][/size][/i]

Worksheet “Arbelos” (with animation)

Problem 1.

[justify][i]Calculate the length [/i][i][math]L[/math][/i][i] of[/i][i] the external arc of arbelos, if the length of the inner arcs [math]L_1[/math][/i] [i] and [math]L_2[/math][/i] [i] are known.[/i][/justify]

GeoGebra construction with animation

Another GeoGebra construction with animation

Information: P-P Situation 1: Problem 1.