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Anurag Bhalekar · Answer 1 · 2019-12-07T04:30:36+0000

You need 3 formulas for this problem.

area of rectangle = length × width
circumference =

$2\pi * r$
area of circle =

$\pi * {r}^(2)$

you use circumference to find length of rectangle so you can find the area of the rectangle and the add up th e area for the rectangle and both circles for surface area

$2\pi * 3 = 18.84$

18.84 * 14 = 263.76

$\pi * {3}^(2) = 28.26$

sa = 263.76 + 2(28.26) = 320.28

320.28 ÷ 3.14 = 102tt yd^2

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