# en

< Gymnasium Stein‎ | Mathe‎ | Klasse 10‎ | Bogenmaß‎ | Aufgabe 5
Wechseln zu: Navigation, Suche
 Task The three circles with the centers A, B and C respectively touch the two other points. Calculate the perimeter U and the area A of the colored structure as a function of the line length $s = \overline{AB}$

bitte warten

bitte warten

 Note Click inside the bright gray box. It turns turquoise. Enter your solution. You may also use the menu, which is available via rightclick. Complete your input with the RETURN-key. Green: right. Orange: wrong See also: Using the Formel-Applet
 Solution $U =$   2sπ/3+s    (Select the red area to see the solution) $A =$   (s²*3^0,5)/4 - 2*(s²π/6-(s²*3^0,5)/4    (Select the red area to see the solution)