E)pentagono: area=31.5cm2 perimetro=22.5cm A=perimetro*apotema P=L+L+L+L+L ó 6*L ----------------- 2
F)hexagono: area=96.48cm2 perimetro=40.2cm A=perimetro*apotema P=L+L+L+L+L+L ó 6*L ----------------- 2
G)heptagono: area=145.635cm2 perimetro=51.1cm A=perimetro*apotema P=L+L+L+L+L+L+L ó 7*L ----------------- 2
H)octagono: area=84.48cm2 perimetro=25.6cm A=perimetro*apotema P=L+L+L+L+L+L+L+L ó 8*L ----------------- 2 I)decagono: area=63.25cm2 perimetro=23cm A=perimetro*apotema P=L+L+L+L+L+L+L+L+L+L ----------------- ó 10*L 2 LAS OPERACIONES ESTAN EN MI CUADERNO
A) cuadrado: area=16cm2 perimetro= 16 cm
ResponderEliminarA=L*L ó L2 P= L+L+L+L ó 4*L
B) rectangulo: area=80cm2 perimetro= 42cm
A=L*L P= L+L+L+L
C) trapecio: area= ¿? perimetro= ¿?
A= (B+b)*h P= L+L+L+L
-------
2
LE HACEN FALTA DATOS(h)PARA SACAR EL AREA Y PERIMETRO
D)triangulo: area=31.875cm2 perimetro=26.1cm
A=b*h P=L+L+L
---
2
E)pentagono: area=31.5cm2 perimetro=22.5cm
A=perimetro*apotema P=L+L+L+L+L ó 6*L
-----------------
2
F)hexagono: area=96.48cm2 perimetro=40.2cm
A=perimetro*apotema P=L+L+L+L+L+L ó 6*L
-----------------
2
G)heptagono: area=145.635cm2 perimetro=51.1cm
A=perimetro*apotema P=L+L+L+L+L+L+L ó 7*L
-----------------
2
H)octagono: area=84.48cm2 perimetro=25.6cm
A=perimetro*apotema P=L+L+L+L+L+L+L+L ó 8*L
-----------------
2
I)decagono: area=63.25cm2 perimetro=23cm
A=perimetro*apotema P=L+L+L+L+L+L+L+L+L+L
----------------- ó 10*L
2
LAS OPERACIONES ESTAN EN MI CUADERNO