Acraftsman is making a dulcimer with the same dimensions as the one shown. the surface shown requires a special, more durable type of finish. write a polynomial that represents the area to be finished on the dulcimer shown.
pl fast

The polynomial that represents the area to be finished on the dulcimer shown is

Step-by-step explanation:

Given:

The given figure is a trapezium with opposite parallel to each other.

The opposite parallel sides are given as:

The height of the trapezoid is,

Now, the area of a trapezium is given as:

Therefore, the polynomial that represents the area to be finished on the dulcimer shown is

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

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