Respuesta :
Answer:
4 m by 12 m
Step-by-step explanation:
one side = x
other side = 3x
x(3x) = 48
3x² = 48
x² = 16
x = √16
x = 4
x = 4 m
3x = 3(4) = 12 m
Answer:
4 m by 12 m
Step-by-step explanation:
one side = x
other side = 3x
x(3x) = 48
3x² = 48
x² = 16
x = √16
x = 4
x = 4 m
3x = 3(4) = 12 m