Explicación paso a paso:
DATOS:
LARGO: X + 3
ANCHO: X
PERÍMETRO: 180m
p = 2a + 2L
180 = 2(x) + 2(x + 3)
180 = 2x + 2x + 6
180 = 4x + 6
4x = 180 - 6
4x = 174
x = 174/4
LARGO: 43.5 + 3
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Explicación paso a paso:
DATOS:
LARGO: X + 3
ANCHO: X
PERÍMETRO: 180m
p = 2a + 2L
180 = 2(x) + 2(x + 3)
180 = 2x + 2x + 6
180 = 4x + 6
4x = 180 - 6
4x = 174
x = 174/4
x = 43.5m
LARGO: 43.5 + 3
LARGO: 46.5m
ANCHO: 43.5m
JARS
YT: CIENCIA Y TECNOLOGÍA
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