Respuesta:
Perimetro = 35 cm
Area=
Explicación paso a paso:
PERIMETRO
P= a+b+c
P= (8+15)+15+12
P= 35 cm
AREA
A=[tex]\sqrt{s(s-a) (s-b)(s-c\\)}[/tex]
s=p/2
s=50/2
s=25
A=[tex]\sqrt{25\\(25-23) (25-15)(25-12\\)}[/tex]
A=[tex]\sqrt{25(2) (10)(13\\)}[/tex]
A=[tex]\sqrt{25(260)}[/tex]
A=[tex]\sqrt6500}[/tex]
A=80.62 CM
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Respuesta:
Perimetro = 35 cm
Area=
Explicación paso a paso:
PERIMETRO
P= a+b+c
P= (8+15)+15+12
P= 35 cm
AREA
A=[tex]\sqrt{s(s-a) (s-b)(s-c\\)}[/tex]
s=p/2
s=50/2
s=25
A=[tex]\sqrt{25\\(25-23) (25-15)(25-12\\)}[/tex]
A=[tex]\sqrt{25(2) (10)(13\\)}[/tex]
A=[tex]\sqrt{25(260)}[/tex]
A=[tex]\sqrt6500}[/tex]
A=80.62 CM