Perimetro Y Area
Enviado por abuch • 1 de Agosto de 2014 • 309 Palabras (2 Páginas) • 236 Visitas
H(27,0)y I(37,0)
√(〖(37-27)〗^2+〖(0-0)〗^2 )
√(〖(10)〗^2+〖(0)〗^2 )
√((100)+(0))=√100=10
H(27,0) y J(19,30)
√(〖(19-27)〗^2+〖(30-0)〗^2 )
√(〖(-8)〗^2+〖(30)〗^2 )
√(64+900)=√964=31.04
J(19,30) y I(37,0)│
√(〖(37-19)〗^2+〖(0-30)〗^2 )
√(〖(18)〗^2+〖(-30)〗^2 )
√((324)(900) )=√1224=34.98
SUMA PERIMETRO=10+31.04+34.98=76.02
AREA: H(27,0), I(37,0) y J(19,30)
A=1/2 |█(27 0@37 0@19 30@0 0)|=1/2|(27)(0)+(37)(30)+(19)(0)-(0)(30)-(19)(0)-(37)(0)
A=1/2 |0+1110+0-0-0-0|=1/2|1110|=555
G(26,0)y H(27,0)
√(〖(27-26)〗^2+〖(0-0)〗^2 )
√(〖(1)〗^2+〖(0)〗^2 )
√((1)+(0))=√1=1
H(27,0) y J(19,30)
√(〖(19-27)〗^2+〖(30-0)〗^2 )
√(〖(-8)〗^2+〖(30)〗^2 )
√(64+900)=√964=31.04
J (19,30) y G(26,0)
√(〖(26-19)〗^2+〖(0-30)〗^2 )
√(〖(7)〗^2+〖(-30)〗^2 )
√(49+900)=√949=30.80
SUMA PERIMETRO=1+31.04+30.80=62.84
AREA: G (26,0), H (27,0) y J(19,30)
A=1/2 |█(26 0@27 0@19 30@0 0)|=1/2|(26)(0)+(27)(30)+(19)(0)-(0)(30)-(19)(0)-(27)(0)
A=1/(2 ) |0+810+0-0-0-0|=1/2 |810|=405
B(10,0)y C(13,0)
√(〖(13-10)〗^2+〖(0-0)〗^2 )
√(〖(3)〗^2+〖(0)〗^2 )
√(9+0)=√9=3
C(13,0) y D(16,-4)
√(〖(16-13)〗^2+〖(-4-0)〗^2 )
√(〖(3)〗^2+〖(-4)〗^2 )
√(9+16)=√25=5
D (16-4) y E (20,-4)
√(〖(20-16)〗^2+〖(-4-4)〗^2 )
√(〖(4)〗^2+〖(-8)〗^2 )
√(16+64)=√80=8.94
E (20,-4) y F (24,0)
√(〖(24-20)〗^2+〖(0-4)〗^2 )
√(〖(4)〗^2+〖(-4)〗^2 )
√(16+16)=√32=5.65
F (24,0) y G (26,0)
√(〖(26-24)〗^2+〖(0-0)〗^2 )
√(〖(2)〗^2+〖(0)〗^2 )
√(4+0)=√4=2
G (26,0) y J (19,30)
√(〖(19-26)〗^2+〖(30-0)〗^2 )
√(〖(-7)〗^2+〖(30)〗^2 )
√(49+900)=√949=30.80
J (19,30) y K (16,30)
√(〖(16-19)〗^2+〖(30-30)〗^2 )
√(〖(-3)〗^2+〖(0)〗^2 )
√(9+0)=√9=3
K (16,30) y B(10,0)
√(〖(10-16)〗^2+〖(0-30)〗^2 )
√(〖(-6)〗^2+〖(-30)〗^2 )
√(36+900)=√936=30.59
SUMA DEL PERIMETRO: 3+5+8.94+5.65+2+30.80+3+30.59=88.98
B (10,0), C(13,0), D(16,-4), E (20,-4), F (24,0), G (26,0), J(19,30) Y K (16,30)
A=1/2 |█(10 0@13 0@16-4@20-4@24 0@26 0@19 30@16 30@0 0)|=1/2|(10)(0)+(13)(-4)+(16)(-4)+(20)(0)+(24)(0)+(26)(30)+(19)(30)+(16)(0)-(0)(30)-(16)(30)-(19)(0)-(26)(0)-(24)(-4)-(20)(-4)-(16)(0)-(13)(0)
A=1/(2 ) |0+(-52)+8+(-64)+0+780+570+0+0-480-0-0-(-56)-(-80)-0-0|=1/2 |898|=449
Número Sección Perímetro(m) Área (m^2) Volumen (m^3)
1 Enrocamiento 74.59 150 150,000
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