![Ragazzo in posa con un righello triangolare premuto sul viso](https://photo-cdn2.icons8.com/TQvk7YHJgqRlnkrM4M3Qwf_kvWZXe2QuLP5y8mu-ljs/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTQwL2U5NWY3/ZTFlLTY2MjAtNDYy/NC1iMGExLTcyYThi/MDdhNzk0ZS5qcGc.jpg)
Ragazzo in posa con un righello triangolare premuto sul viso
![Disegnare forme geometriche usando un righello triangolare](https://photo-cdn2.icons8.com/qqSMirr0wUWQjBSydWugRR-6s1A-_C43I7FvhWrC9hY/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNjM0LzY5MTM4/MTk0LTRkMDAtNDM2/Ni04Y2NhLTc4OGEx/M2QyNjUyYS5qcGc.jpg)
Disegnare forme geometriche usando un righello triangolare
![Ragazzo asiatico che disegna forme geometriche usando il righello triangolare](https://photo-cdn2.icons8.com/YpautzWul6J2IGDkp-7nITxtuflPyhyTUsFArI791R8/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNTYvMDU3YTZj/ODEtZGQxMC00NTVm/LTljNzMtNzA0ZWM2/NThjMWM0LmpwZw.jpg)
Ragazzo asiatico che disegna forme geometriche usando il righello triangolare
![Ragazzo asiatico che disegna forme geometriche usando il righello triangolare](https://photo-cdn2.icons8.com/Gq0TdLPhUm7d36Pm9jOjPiieicglNO1tl9MvfKOysHw/rs:fit:288:432/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMzgvNzFhMDIx/Y2EtNTk4Zi00ODBm/LWJiYzgtOGJiZDll/ZjY3MTVjLmpwZw.jpg)
Ragazzo asiatico che disegna forme geometriche usando il righello triangolare
![Facendo alcune misurazioni qui](https://photo-cdn2.icons8.com/ejTjK3heSnyFhYFNTXONe2g2Z8jO_rB65kFG-oXYeOU/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvMTc3LzMwZDY3/MTcxLTdmNmYtNGVm/YS1hZjhiLTlmODRh/OWM4YmY2My5qcGc.jpg)
Facendo alcune misurazioni qui
![Facendo alcune misurazioni qui](https://photo-cdn2.icons8.com/kVZh8Yc6EO34OdUbvwf5IdyRRiL2fdQoUWhEUrweXnA/rs:fit:288:192/czM6Ly9pY29uczgu/bW9vc2UtcHJvZC5h/c3NldHMvYXNzZXRz/L3NhdGEvb3JpZ2lu/YWwvNDE5LzRlMWVl/NWZhLTZiODQtNGFh/My04ZWJkLTZmMjg0/MWMzN2I0YS5qcGc.jpg)
Facendo alcune misurazioni qui