Question

what is the actual area of the trampoline? 8 ft², 24 ft², 36 ft², 72 ft². what are the actual length and width of the trampoline? actual length = 12 ft, actual width = 6 ft. what number can you multiply each length in the scale drawing by to find the actual length? 3. w = 2 in., l = 4 in., 1 in.:3 ft

Explanation:

Step1: Find actual length

The scale is 1 in. : 3 ft. The length in the drawing is 4 in. Multiply by the scale factor.
$4\times3 = 12$ ft

Step2: Find actual width

The width in the drawing is 2 in. Multiply by the scale factor.
$2\times3=6$ ft

Step3: Calculate actual area

The area formula for a rectangle is $A = l\times w$. Substitute $l = 12$ ft and $w = 6$ ft.
$A=12\times6 = 72$ ft²

Answer:

72 ft²