Answer:
Step-by-step explanation:
width = x ft
Length = 8x
Area of rectangle = 72 sq.feet
length * width = 72
8x * x = 72
8x² = 72
x² = 72/8
x² = 9 = 3²
x = 3
Width = x = 3 feet
Length = 8x = 8*3 = 24 feet
Perimeter = 2*(length + width)
= 2*(24 + 3) = 2*27 = 54 feet
A = LWH
/WH = L
Therefore L = A / WH
Step-by-step explanation:
you have to know how many inches make a foot or vice versa the you do simple proportion by equating the inches to the foot to get the answer. simple as abc
Answer: 7.5sqrt(2)
Step-by-step explanation:
