Aire et P´erim`etre de Trap`ezes (A)
Trouvez l’aire et le p´erim`etre de chaque trap`eze.
0 LL LL LL LL LL LL LL LL LL LL LL LL LL LL L 13.1 m 11.1 m 5.1 m 10.8 m 10.2 m PPPPPPPPPPPPPPPPPPPPPPPPP 10.7 m 12.0 m 13.9 m 11.5 m 11.5 m DD DD DD DD DD DD DD DD D 6.7 cm 3.9 cm 5.3 cm 3.9 cm 3.8 cm 8.3 km 12.5 km 7.2 km 12.5 km 12.5 km 6.1 po 8.1 po 2.3 po 8.9 po 8.1 po 5.6 pi 4.2 pi 6.0 pi 4.2 pi 4.2 pi
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Aire et P´erim`etre de Trap`ezes (A) Solutions
Trouvez l’aire et le p´erim`etre de chaque trap`eze.
0 LL LL LL LL LL LL LL LL LL LL LL LL LL LL L 13.1 m 11.1 m 5.1 m 10.8 m 10.2 m A =92.82 m2 P =40.1 m PPPPPPPPPPPPPPPPPPPPPPPPP 10.7 m 12.0 m 13.9 m 11.5 m 11.5 m A =141.45 m2 P =48.1 m DD DD DD DD DD DD DD DD D 6.7 cm 3.9 cm 5.3 cm 3.9 cm 3.8 cm A =22.80 cm2 P =19.8 cm 8.3 km 12.5 km 7.2 km 12.5 km 12.5 km A =96.875 km2 P =40.5 km 6.1 po 8.1 po 2.3 po 8.9 po 8.1 po A =34.02 po2 P =25.4 po 5.6 pi 4.2 pi 6.0 pi 4.2 pi 4.2 pi A =24.36 pi2 P =20.0 pi