Sagot :
Step-by-step explanation:
Width 2x+4
Length 4x+8
Formula of Perimeter of Rectangle
2W+2L=P
Substitute
P= 2(2x+4)+2(4x+8)
= 4x+8+8x+16
P =12x+24
Step-by-step explanation:
Width 2x+4
Length 4x+8
Formula of Perimeter of Rectangle
2W+2L=P
Substitute
P= 2(2x+4)+2(4x+8)
= 4x+8+8x+16
P =12x+24