Figure geometriche pietro
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Transcript of Figure geometriche pietro
![Page 1: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/1.jpg)
Le figure Geometriche
di Pietro Rizzi
![Page 2: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/2.jpg)
i
![Page 3: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/3.jpg)
PROBLEMA CON IL PERIMETRO
La nonna ha comprato una rete di forma rettangolare che misura 15m per 2m. Quanto misura il perimetro?
![Page 4: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/4.jpg)
PROBLEMA CON L’AREA
Il piano di un tavolo di un bar a forma rettangolare misura 1m l’altezza e 2m la base. Quanto misura l’area?
![Page 5: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/5.jpg)
![Page 6: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/6.jpg)
PROBLEMA CON IL PERIMETRO
• Un quadrato misura di lato 2 m. Quanto misura il perimetro?
![Page 7: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/7.jpg)
PROBLEMA CON L’ AREA
Un muro a forma di quadrato misura 5m di lato. Quanto misura l’area?
![Page 8: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/8.jpg)
l
P=lx3
A=(bxh):2
![Page 9: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/9.jpg)
PROBLEMA CON IL PERIMETRO
Un triangolo ha il lato che misura 3cm e l’altezza 4cm. Quanto misura la sua area?
![Page 10: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/10.jpg)
PROBLEMA CON L’ AREA
UN TRIANGOLO EQUILATERO HA I LATI CHE MISRANO 8cm. QUANTO MISURA L’ AREA?
![Page 11: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/11.jpg)
‘
• P=lx4
• A=(D+d):2
![Page 12: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/12.jpg)
PROBLEMA CON IL PERIMETRO
Un rombo ha i lati che misurano 4cm. Quanto misura il perimetro?
![Page 13: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/13.jpg)
PROBLEMA CON L’ AREA
Un rombo ha le diagonali che misurano 30cm e 20 cm. Quanto misura l’area?
![Page 14: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/14.jpg)
‘
• P= (b+l)x2
• A=bxh
![Page 15: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/15.jpg)
PROBLEMA CON IL PERIMETRO
Un parallelogramma ha la base di 8 cm e i lati di 5cm. Quanto misura il suo perimetro?
![Page 16: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/16.jpg)
PROBLEMA CON L’AREA
Un parallelogramma ha le basi che misurano 9cm e l’altezza 5 cm. Quanto misura l’area?
![Page 17: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/17.jpg)
.
• P=(l+l)+B+b
![Page 18: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/18.jpg)
PROBLEMA CON IL PERIMETRO
Un trapezio ha i lati che misura 13cm, 12cm, 11cm, 10cm. Quanto misura il perimetro?
![Page 19: Figure geometriche pietro](https://reader038.fdocuments.net/reader038/viewer/2022100606/559ebf311a28ab3f038b459e/html5/thumbnails/19.jpg)
F I N E