A craftsman is making a dulcimer with the same dimensions as the one shown. The surface shown requires a special, more durable t ype of finish. Write a polynomial that represents the area to be finished on the dulcimer shown.
1 answer:
Answer:
Step-by-step explanation:
<u>Area of trapezoid</u>
Given a trapezoid shape whose parallel sides measure b1 and b2 and whose height (perpendicular to the base) is h, then the area of the trapezoid is given by
The dulcimer has the following dimensions
and height h
Thus
Operating
Is the required polynomial
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