Answer:
a) 6x² + 2x + 4
b) 32 cm
Step-by-step explanation:
a) In terms of x ,
Perimeter of the figure =
[tex](x+2) + (x^2) + (x^2) + (x+2) + (4x^2)[/tex]
[tex]= 6x^2+2x+4[/tex]
b) If x = 2cm ,
Perimeter of the figure [tex]= 6 \times (2)^2+2 \times (2)+4[/tex]
[tex]= 24 + 4 + 4[/tex]
[tex]= 32\;cm[/tex]
