Explicación paso a paso:
1)
Area = b . hA = 4,5m x 7,9m
A = 35.55
Perimetro = 2(b + h)
P= 2(4,5cm + 7,9cm)
P = 2(12.4cm)
P = 2 . 12.4cm = 24.8cm
2)
Area = b . hA = 6,3cm x 48cm
A = 302.4cm
P= 2(6,3cm + 48cm)
P = 2(54,3cm)
P = 2 . 54,3cm = 108.6cm
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Explicación paso a paso:
1)
Area = b . h
A = 4,5m x 7,9m
A = 35.55
Perimetro = 2(b + h)
P= 2(4,5cm + 7,9cm)
P = 2(12.4cm)
P = 2 . 12.4cm = 24.8cm
2)
Area = b . h
A = 6,3cm x 48cm
A = 302.4cm
Perimetro = 2(b + h)
P= 2(6,3cm + 48cm)
P = 2(54,3cm)
P = 2 . 54,3cm = 108.6cm